Ultraviolet (UV) Disinfection Equipment: Major Applications and Global Markets

• Publication date: August 2011

REPORT HIGHLIGHTS • The global market for ultraviolet (UV) light disinfection equipment is estimated to be worth $885 million in 2011, and is expected to grow at a compound annual growth rate (CAGR) of 12.7% during the next 5 years. At this rate, the overall market worth will reach $1.6 billion in 2016. • The market for water treatment equipment is the largest and one of the fastest growing. Valued at approximately $536...

REPORT HIGHLIGHTS

• The global market for ultraviolet (UV) light disinfection equipment is estimated to be worth $885 million in 2011, and is expected to grow at a compound annual growth rate (CAGR) of 12.7% during the next 5 years. At this rate, the overall market worth will reach $1.6 billion in 2016.

• The market for water treatment equipment is the largest and one of the fastest growing. Valued at approximately $536 million in 2011, this market is expected to rise at a CAGR of 11.4% and reach $921 million by 2016.

• Wastewater treatment is the fastest growing global market for UV disinfection equipment. Market size is estimated to be worth $198 million in 2011 and growing at a CAGR of 18.2%. It is expected to reach $456 million by 2016.

INTRODUCTION

STUDY GOALS AND OBJECTIVES

It is estimated that the global disinfection markets addressable by ultraviolet (UV) light technology represent more than $500 billion. The potential annual market for water and wastewater disinfection exceeds $400 billion globally, while the annual market for air purification is nearly $100 billion globally.

This BCC Research report provides an in-depth analysis of the world market for UV equipment across a range of applications, including the treatment of water (municipal and residential drinking water, pool and spa water, water for aquaculture and agriculture, and industrial process water), municipal wastewater, and air and surface disinfection. Each of these end uses is discussed in detail and includes market size estimates and forecast growth rates for a 5-year period. For the largest markets, North America, Europe, and the Asia-Pacific region, the study also provides an examination by world region with market values and growth estimates.

Technical and market drivers are considered in evaluating the current worth of the markets and in forecasting growth and trends over the next 5 years. The conclusions are illustrated with statistical information on markets, applications, industry structure, and dynamics along with technological developments.

REASONS FOR DOING THE STUDY

This report is intended for those who require a thorough analysis of the UV disinfection industry that traces significant developments and forecasts important trends, quantifies the various market sectors, and profiles companies active in those areas.

Because of the fragmented nature of the industry, it is difficult to find studies that gather extensive data from diverse resources and analyze it in the context of a comprehensive document. This report contains a unique collection of information and conclusions that are difficult to find elsewhere.

INTENDED AUDIENCE

This comprehensive technical/marketing report aims to provide those interested in investment, acquisition, or expansion into the market for UV technology with specific, detailed information crucial to making educated decisions. Senior marketing personnel, venture capitalists, executive planners, research directors, government officials, and suppliers to the industry who want to discover and exploit current or projected market niches should find this report of value. Other readers who wish to understand how regulations, market pressures, and technology interact in the arena will also find this study worthwhile.

Because they stand to see the greatest profit from expansion of the industry, manufacturers and suppliers of UV equipment and technology would benefit most from data contained in this study. Companies with system and plant components, ancillary equipment, and related products and services also may profit from the information collected here. These include manufacturers and suppliers of UV lamps, ballasts, and other system components and peripherals, UV sensors and monitoring systems, as well as providers of associated services.

SCOPE AND FORMAT OF REPORT

The scope of this report includes an overview of the technological aspects of air, water, and surface treatment via UV light, and an analysis of the market for UV equipment sold into five different end uses: water (municipal and residential drinking water, pool and spa water, water aquaculture, and industrial process water), municipal wastewater, air, and the disinfection of foods and beverages and surfaces. A discussion of the UV industry’s structure and brief profiles for major participating companies also are included.

A discussion of the market by world region includes overviews of North America, Europe, Asia, and the rest of the world. Present market status and policies and incentives that support the industry are given for each country. All market valuations and projections cover the years 2000 to 2016. Market figures are based on the revenues derived from equipment sales and are projected in 2011 constant dollars (i.e., inflation is not computed into the projection figures). The revenue figures are derived from estimated revenues of the key players in a particular year.

METHODOLOGY

Both primary and secondary research methodologies were used in preparing this study. A comprehensive literature, patent, and Internet search was undertaken and key industry players were queried. Research METHODOLOGY was both quantitative and qualitative. Growth rates were calculated based on existing and proposed equipment sales during the forecast period. Key tables in the report overview present average capital costs for digesters of various sizes and for different UV treatment capacity additions during the survey period.

INFORMATION SOURCES

Information in this report was gleaned from many different sources. SEC filings, annual reports, patent literature, business, scientific, and industry journals, government reports, census information, conference literature, patent documents, on-line resources, and industry participants have all been researched.

Global Machine Tool And Equipment Industry

CHAPTER ONE: INTRODUCTION 1
STUDY GOALS AND OBJECTIVES 1
REASONS FOR DOING THE STUDY 1
INTENDED AUDIENCE 2
SCOPE AND FORMAT OF REPORT 2
METHODOLOGY 2
INFORMATION SOURCES 3
ANALYST CREDENTIALS 3
RELATED BCC REPORTS 3
BCC ONLINE SERVICES 3
DISCLAIMER 4
CHAPTER TWO: EXECUTIVE SUMMARY 5
EXECUTIVE SUMMARY 5
EXECUTIVE SUMMARY (CONTINUED) 6
EXECUTIVE SUMMARY (CONTINUED) 7
EXECUTIVE SUMMARY (CONTINUED) 8
SUMMARY TABLE MARKET SIZE AND GROWTH FOR UV
DISINFECTION EQUIPMENT BY END USE, THROUGH 2016 ($
MILLIONS) 9
SUMMARY FIGURE MARKET SIZE AND GROWTH FOR UV
DISINFECTION EQUIPMENT BY END USE, 2000-2016 ($
MILLIONS) 9
CHAPTER THREE: OVERVIEW 10
OVERVIEW 10
TABLE 1 CATEGORIES OF UV LIGHT 11
TABLE 2 A BRIEF TIMELINE OF UV TECHNOLOGY 11
TABLE 2 (CONTINUED) 12
APPLICATIONS FOR UV 12
TABLE 3 APPLICATIONS FOR UV 12
FACTORS DRIVING GROWTH OF THE UV EQUIPMENT MARKET 13
UV EQUIPMENT 14
UV LAMPS 14
TABLE 4 UV LAMP TYPES 14
Mercury Vapor Lamps 15
Low-Pressure Mercury UV Lamps 16
Low-Pressure, High-Output 16
Medium-Pressure Mercury UV Lamps 16
TABLE 5 TYPICAL CHARACTERISTICS OF MERCURY UV LAMPS 17
Metal Halide Lamps 18
Xenon Lamps 18
Excimer Lamps 18
LEDs 18
LAMP BALLASTS 19
TABLE 6 COMPARISON OF MAGNETIC AND ELECTRONIC
BALLASTS 20
LAMP SLEEVES 20
CLEANING SYSTEMS 21
SENSORS 22
UVT ANALYZERS 22
OTHER 23
REACTORS 23
Lamp Configuration 24
Water Flow 24
HOW UV WORKS 25
DOSAGE 25
TABLE 7 UV DOSAGE REQUIRED FOR 999% DISINFECTION OF
VARIOUS BACTERIA (MICROWATTS-S/CM2 AT 254 NM) 26
TABLE 8 UV DOSAGE REQUIRED FOR 999% DISINFECTION OF
VARIOUS MOLD SPORES (MICROWATTS-S/CM2 AT 254 NM) 27
TABLE 9 UV DOSAGE REQUIRED FOR 999% DISINFECTION OF
VARIOUS PROTOZOA AND ALGAE (MICROWATTS-S/CM2 AT 254
NM) 28
TABLE 10 UV DOSAGE REQUIRED FOR 999% DISINFECTION OF
VARIOUS VIRUSES (MICROWATTS-S/CM2 AT 254 NM) 28
TABLE 11 UV DOSAGE REQUIRED FOR 999% DISINFECTION OF
VARIOUS YEASTS (MICROWATTS-S/CM2 AT 254 NM) 29
MAINTENANCE REQUIREMENTS FOR UV UNITS 29
LAMP CLEANING AND REPLACEMENT 29
PERFORMANCE MONITORING 30
CHAPTER FOUR: TRENDS AND TECHNICAL DEVELOPMENTS 31
MICROWAVE UV LAMPS 31
ADVANTAGES 32
DISADVANTAGES 33
LED LAMPS 33
ADVANCED OXIDATION PROCESSES (AOPS) 34
ADVANTAGES AND DRAWBACKS OF AOPS 35
PULSED UV 36
APPLICATIONS OF PULSED UV 37
R&D 37
Surface Treatment 37
Water, Wastewater, and Other Liquids 38
Air 38
BALLAST WATER DISINFECTION 38
TABLE 12 IMO STANDARDS FOR DISCHARGED BALLAST WATER 39
EMERGING CONTAMINANTS 39
UV AOPS FOR EC DESTRUCTION 40
TABLE 13 OXIDATION POTENTIALS OF COMMON OXIDANTS USED
IN WATER TREATMENT 40
PATENT SURVEY 41
BY APPLICATION 42
By Application (Continued) 43
TABLE 14 PATENTS BY APPLICATION (NO, %) 44
FIGURE 1 PATENTS BY APPLICATION (%) 45
BY COMPANY 45
By Company (Continued) 46
TABLE 15 PATENTS BY COMPANY (NO, %) 47
FIGURE 2 PATENTS BY COMPANY (%) 48
CHAPTER FIVE: WATER TREATMENT 49
MUNICIPAL WATER TREATMENT MARKET SIZE AND GROWTH 49
MUNICIPAL WATER TREATMENT … (CONTINUED) 50
RESIDENTIAL WATER TREATMENT MARKET SIZE AND
GROWTH 51
RESIDENTIAL WATER TREATMENT … (CONTINUED) 52
PROCESS WATER TREATMENT MARKET SIZE AND GROWTH 53
SEMICONDUCTOR PROCESS WATER TREATMENT 53
PHARMACEUTICAL PROCESS WATER TREATMENT 54
COMMERCIAL WATER TREATMENT 55
POOL AND SPA 55
AQUACULTURE, AGRICULTURE 56
OTHER 57
TABLE 16 MARKET SIZE AND GROWTH FOR UV EQUIPMENT IN
WATER TREATMENT, THROUGH 2016 ($ MILLIONS) 58
FIGURE 3 MARKET SIZE AND GROWTH FOR UV EQUIPMENT IN
WATER TREATMENT, 2002-2016 ($ MILLIONS) 59
OVERVIEW 59
MUNICIPAL DRINKING WATER TREATMENT 59
UV Lamps 60
Reactor Types 61
Benefits and Drawbacks 61
Advantages 61
Disadvantages 62
UV Equipment 62
Cost, Effectiveness of UV Irradiation 62
TABLE 17 TYPICAL UV SYSTEM SPECS (10 MGD INSTALLATION) 62
RESIDENTIAL WATER TREATMENT 63
Residential UV Equipment 63
COMMERCIAL WATER TREATMENT 64
POOL AND SPA WATER TREATMENT 65
WATER FOR AGRICULTURE, AQUACULTURE 66
PROCESS WATER TREATMENT 66
Compendial Water 67
ULTRAPURE MICROELECTRONICS-GRADE WATER 68
OTHER PROCESS WATER 68
Other Process Water (Continued) 69
CHAPTER SIX: WASTEWATER TREATMENT 70
WASTEWATER TREATMENT 70
WASTEWATER REUSE 70
EMERGING CONTAMINANTS 71
TABLE 18 MARKET SIZE AND GROWTH OF THE UV EQUIPMENT IN
WASTEWATER TREATMENT, THROUGH 2016 ($ MILLIONS) 72
FIGURE 4 MARKET SIZE AND GROWTH FOR UV EQUIPMENT IN
WASTEWATER TREATMENT, 2000-2016 ($ MILLIONS) 72
OVERVIEW 73
WASTEWATER TREATMENT 73
Primary, Secondary and Tertiary Treatment 73
WASTEWATER REUSE 74
LOW-QUALITY WASTEWATER DISINFECTION 75
TABLE 19 UV TRANSMISSION WITH VARIOUS WATER TYPES (%) 75
SSOs, CSOs, and Blended Effluent 76
Stormwater 76
BENEFITS AND DRAWBACKS OF UV IN WASTEWATER
TREATMENT 77
UV EQUIPMENT 77
CHAPTER SEVEN: FOOD AND BEVERAGE DISINFECTION 78
FOOD AND BEVERAGE DISINFECTION 78
FOOD AND BEVERAGE DISINFECTION (CONTINUED) 79
TABLE 20 MARKET SIZE AND GROWTH FOR UV EQUIPMENT IN
THE FOOD AND BEVERAGE INDUSTRY, THROUGH 2016 ($
MILLIONS) 80
FIGURE 5 MARKET SIZE AND GROWTH FOR UV EQUIPMENT IN
THE FOOD AND BEVERAGE INDUSTRY, 2000-2016 ($ MILLIONS) 81
OVERVIEW 81
TABLE 21 APPLICATIONS FOR UV IN THE FOOD INDUSTRY 82
ADVANTAGES AND DISADVANTAGES OF UV IN THE
FOOD AND BEVERAGE SECTOR 82
BOTTLED WATER, OTHER BEVERAGES 83
Process Water Reuse 83
Flavoring Syrups 84
MARINADES, BRINES 84
SURFACE DISINFECTION OF FOODS 85
Meat, Poultry, and Seafood 85
Eggshells 85
Milk 86
Produce 87
SURFACE DISINFECTION OF PRODUCTION AREAS,
EQUIPMENT, AND PACKAGING 88
CHAPTER EIGHT: AIR TREATMENT 89
AIR TREATMENT 89
AIR TREATMENT (CONTINUED) 90
TABLE 22 MARKET SIZE AND GROWTH FOR UV EQUIPMENT IN
AIR TREATMENT, THROUGH 2016 ($ MILLIONS) 91
FIGURE 6 MARKET SIZE AND GROWTH FOR UV EQUIPMENT IN
AIR TREATMENT, 2000-2016 ($ MILLIONS) 91
OVERVIEW 92
INDOOR AIR POLLUTION 92
TABLE 23 INDOOR AIR POLLUTANTS 93
UV EQUIPMENT FOR INDOOR AIR TREATMENT 94
TABLE 24 UVGI SYSTEM TYPES 94
UV EQUIPMENT FOR INDOOR AIR TREATMENT
(CONTINUED) 95
UVGI LAMP TYPES 96
Configuration 96
APPLICATIONS FOR UV AIR DISINFECTION 97
HOSPITALS 97
TABLE 25 NOSOCOMIAL AGENTS WITH POTENTIAL FOR
AIRBORNE TRANSMISSION 98
TABLE 25 (CONTINUED) 99
RESIDENTIAL AND COMMERCIAL 99
CLEANROOM 100
ELECTRIC UTILITIES 100
TRANSPORTATION 100
BIOTERROR AGENTS 101
CHAPTER NINE: SURFACE DISINFECTION 102
SURFACE DISINFECTION 102
TABLE 26 MARKET SIZE AND GROWTH FOR UV EQUIPMENT IN
SURFACE DISINFECTION, THROUGH 2016 ($ MILLIONS) 103
FIGURE 7 MARKET SIZE AND GROWTH FOR UV EQUIPMENT IN
SURFACE DISINFECTION, 2000-2016 ($ MILLIONS) 104
OVERVIEW 104
APPLICATIONS 105
TABLE 27 APPLICATIONS FOR UV IN SURFACE DISINFECTION 105
Healthcare 106
Medical and Dental Equipment Sterilization 106
Operating Theaters 106
Catheter Access Site 107
HVAC Cooling Coils and Drain Pans 107
Mold Inhibition and Remediation 108
Small Appliances 109
CHAPTER TEN: UV MARKET BY WORLD REGION 110
TABLE 28 MARKET SIZE AND GROWTH FOR UV EQUIPMENT BY
WORLD REGION, THROUGH 2016 ($ MILLIONS) 110
FIGURE 8 MARKET SIZE AND GROWTH FOR UV EQUIPMENT BY
WORLD REGION, 2000-2016 ($ MILLIONS) 111
MARKET SIZE AND GROWTH FOR UV DISINFECTION
EQUIPMENT IN NORTH AMERICA 111
MARKET SIZE AND GROWTH FOR UV … (CONTINUED) 112
TABLE 29 MARKET SIZE AND GROWTH FOR UV EQUIPMENT IN
NORTH AMERICA, THROUGH 2016 ($ MILLIONS) 113
FIGURE 9 MARKET SIZE AND GROWTH FOR UV EQUIPMENT IN
NORTH AMERICA, 2000-2016 ($ MILLIONS) 113
US 114
Water and Wastewater Treatment 114
Infrastructure Needs 114
Drinking Water 115
Wastewater 116
NSF International 117
TABLE 30 NSF STANDARDS 118
Process Water 119
Pharmaceuticals Production 119
Semiconductor Manufacturing 120
Food and Beverage 121
Air and Surface 122
CANADA 123
Water and Wastewater 124
Process Water 125
Food and Beverage 125
Air and Surface 126
MEXICO 127
Water and Wastewater 127
Process Water 128
Food and Beverage 129
Air and Surface 129
MARKET SIZE AND GROWTH FOR UV EQUIPMENT IN EUROPE 130
WATER TREATMENT 130
Process Water 131
Wastewater 131
FOOD AND BEVERAGE 132
AIR AND SURFACE 132
TABLE 31 MARKET SIZE AND GROWTH FOR UV EQUIPMENT IN
EUROPE, THROUGH 2016 ($ MILLIONS) 133
FIGURE 10 MARKET SIZE AND GROWTH FOR UV EQUIPMENT IN
EUROPE, 2000-2016 ($ MILLIONS) 134
FRANCE 134
Water and Wastewater 135
Process Water 135
Pharmaceuticals Production 135
Semiconductor Manufacturing 136
Food and Beverage 136
Air and Surface 137
GERMANY 137
Water and Wastewater 138
Process Water 139
Pharmaceuticals Production 139
Semiconductor Manufacturing 140
Food and Beverage 140
Air and Surface 141
ITALY 141
Water and Wastewater 142
Process Water 142
Pharmaceuticals Production 142
Semiconductor Manufacturing 143
Food and Beverage 143
Air and Surface 144
IRELAND 144
Water and Wastewater 145
Process Water 146
Pharmaceuticals Production 146
Semiconductor Manufacturing 146
Food and Beverage 147
Air and Surface 147
SPAIN 147
Water and Wastewater 148
Food and Beverage 149
Air and Surface 149
UK 150
Water and Wastewater 150
Process Water 151
Pharmaceuticals Production 151
Semiconductor Manufacturing 152
Food and Beverage 153
Air and Surface 153
MARKET SIZE AND GROWTH FOR UV EQUIPMENT IN THE ASIAPACIFIC
REGION 154
WATER TREATMENT 154
Residential Water Treatment 155
Process Water Treatment 155
Wastewater Treatment 156
FOOD AND BEVERAGE 157
AIR AND SURFACE 157
TABLE 32 MARKET SIZE AND GROWTH FOR UV EQUIPMENT IN
THE ASIA-PACIFIC REGION, THROUGH 2011 ($ MILLIONS) 158
FIGURE 11 MARKET SIZE AND GROWTH FOR UV EQUIPMENT IN
THE ASIA-PACIFIC REGION, 2000-2016 ($ MILLIONS) 159
AUSTRALIA 159
Water and Wastewater 160
Process Water 161
Food and Beverage 161
Air and Surface 162
CHINA 162
Water and Wastewater 163
Water and Wastewater (Continued) 164
Process Water 165
Pharmaceuticals Production 165
Semiconductor Manufacturing 166
Food and Beverage 166
Air and Surface 167
INDIA 168
Water and Wastewater 168
Process Water 169
Pharmaceuticals Production 169
Semiconductor Manufacturing 170
Food and Beverage 171
Air and Surface 172
JAPAN 172
Water and Wastewater 173
Process Water 174
Pharmaceuticals Production 174
Semiconductor Manufacturing 175
Food and Beverage 175
Air and Surface 176
KOREA 176
Water and Wastewater 177
Process Water 178
Pharmaceuticals Production 178
Semiconductor Manufacturing 178
Food and Beverage 179
Air and Surface 179
SINGAPORE 180
Water and Wastewater 180
Process Water 181
Pharmaceuticals Production 181
Semiconductor Manufacturing 181
Food and Beverage 182
Air and Surface 182
MARKET SIZE AND GROWTH FOR UV EQUIPMENT IN THE REST
OF WORLD 183
MARKET SIZE AND GROWTH FOR UV …(CONTINUED) 184
TABLE 33 MARKET SIZE AND GROWTH FOR UV DISINFECTION
EQUIPMENT IN THE REST OF THE WORLD, THROUGH 2016 ($
MILLIONS) 185
FIGURE 12 MARKET SIZE AND GROWTH FOR UV DISINFECTION
EQUIPMENT IN THE REST OF THE WORLD, 2000-2016 ($
MILLIONS) 185
CHAPTER ELEVEN: INDUSTRY STRUCTURE 186
INDUSTRY STRUCTURE 186
INDUSTRY STRUCTURE (CONTINUED) 187
TABLE 34 TOTAL GLOBAL WATER MARKET REVENUES, BY
SECTOR ($ BILLIONS, 2010) 188
COMPANY PROFILES 189
ABIOTEC UV TECHNOLOGY 189
ADVANCED UV, INC 189
AIR OASIS 190
AIRWISE 190
ALFA LAVAL 191
ALLERAIR INDUSTRIES 191
AMERICAN AIR & WATER 192
AMERICAN ULTRAVIOLET 192
HALMA GROUP 193
Drinking Water Systems 193
Wastewater Systems 194
ATLANTIC ULTRAVIOLET CORP 194
ATLANTIUM TECHNOLOGY LTD 195
Atlantium UV Systems 195
AUSTRALIAN ULTRA VIOLET SERVICES (OPERATIONS)
PTY LTD 195
BIO-UV 196
CALGON CARBON CORP 196
Water Treatment Systems 197
Wastewater Treatment Systems 197
CARRIER CORP 198
CLEAN WATER SYSTEMS INTERNATIONAL (CWS) 198
CULLIGAN INTERNATIONAL 199
DIEAU EDAFIM 199
DUST FREE 200
EMPEROR AQUATICS INC 200
ENGINEERED TREATMENT SYSTEMS (ETS) 201
ESPRING 201
ETA PLUS ELECTRONIC GMBH 202
EUREKA FORBES LTD 202
FIRST LIGHT TECHNOLOGIES, INC 203
FUNATECH 203
GE LIGHTING 204
GERMITEC 204
GREENWAY WATER TECHNOLOGIES 204
HERAEUS NOBLELIGHT 205
Heraeus UV Equipment 205
HYDROPHOTON INC 206
INFILCO DEGREMONT, INC 206
Water Treatment Systems 207
LIGHT PROCESS 207
LIGHT SOURCES, INC 208
WEBSITE: WWWLIGHT-SOURCESCOM 208
LIT TECHNOLOGY 208
UV Systems for Air and Surface Treatment 208
UV Systems for Water and Wastewater Treatment 209
LUMALIER 209
MAESTRO PRESSURE COOLERS 209
MERIDIAN DESIGN, INC 210
NATURE FLOW SYSTEMS PTY LTD, 210
NEOTEC UV 211
Neotec UV Systems 211
PANASIA CO LTD 212
PHILIPS 212
REMOTELIGHT, INC (RLI) 213
SENTRY ULTRAVIOLET, INC 213
SEVERN TRENT SERVICES 214
UltraDynamics UV 214
MicroDynamics UV 215
SIEMENS AG 215
Osram 215
Wallace & Tiernan 216
Water 216
Process Water 217
SITA SRL 217
SKJØLSTRUP & GRØNBORG APS-ULTRAAQUA 218
Ultraaqua Systems 218
SUREPURE 218
STERI-BEAM SYSTEMS GMBH 219
STERIL-AIRE INC 219
Steril-Aire UV Systems 220
SVAROG 220
TANA WATER 221
TROJAN UV 221
Drinking Water 222
Wastewater 222
Aquafine 223
UVMax POE and POU Sterilizers 223
Viqua 224
Trojan Marinex 224
ULTRA-SUN TECHNOLOGIES, INC 224
ULTRAVIOLET DEVICES INC (UVDI) 225
USHIO, INC 225
UVDYNAMICS 226
UV PURE 226
UV-TECHNIK 227
WATERHEALTH INTERNATIONAL 227
WATERLOGIC INTERNATIONAL 228
Waterlogic UV Systems 228
WEDECO ITT 229
Wedeco UV Lamps 229
BX, LBX Series Systems 230
K-Series 230
Aquada 230
WÄRTSILÄ 230
WONDER LIGHT INDUSTRY MACHINERY ELECTRONIC
PRODUCTS 231
XENON CORP 231
APPENDIX 232
TABLE 35 PATENT SURVEY (JUNE 14, 2001-JUNE 13, 2011) 232
TABLE 35 (CONTINUED) 233
TABLE 35 (CONTINUED) 234
TABLE 35 (CONTINUED) 235
TABLE 35 (CONTINUED) 236
TABLE 35 (CONTINUED) 237