~Individually Owned Patent |
277 |
243 |
232 |
171 |
164 |
1087 |
PFIZER INC. |
108 |
133 |
130 |
96 |
101 |
568 |
PITNEY-BOWES, INC. |
74 |
69 |
77 |
105 |
84 |
409 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
53 |
62 |
50 |
62 |
74 |
301 |
UNITED TECHNOLOGIES CORPORATION |
68 |
53 |
46 |
46 |
63 |
276 |
GENERAL ELECTRIC COMPANY |
60 |
65 |
30 |
31 |
22 |
208 |
WALKER DIGITAL, LLC |
67 |
35 |
34 |
24 |
24 |
184 |
NEUROGEN CORPORATION |
37 |
38 |
15 |
8 |
17 |
115 |
BRISTOL-MYERS SQUIBB COMPANY |
24 |
25 |
15 |
19 |
26 |
109 |
OTIS ELEVATOR COMPANY |
20 |
46 |
19 |
13 |
6 |
104 |
ADVANCED TECHNOLOGY MATERIALS, INC. |
19 |
27 |
24 |
17 |
16 |
103 |
YALE UNIVERSITY |
22 |
19 |
23 |
14 |
19 |
97 |
BOEHRINGER INGELHEIM PHARMACEUTICALS, INC. |
15 |
24 |
18 |
18 |
19 |
94 |
UTC FUEL CELLS, LLC |
0 |
23 |
24 |
27 |
18 |
92 |
SCHLUMBERGER TECHNOLOGY CORPORATION |
9 |
16 |
20 |
15 |
18 |
78 |
UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO, INC. |
13 |
14 |
20 |
19 |
9 |
75 |
UNITED STATES SURGICAL CORPORATION |
29 |
16 |
10 |
11 |
7 |
73 |
SIKORSKY AIRCRAFT CORPORATION |
16 |
9 |
11 |
14 |
15 |
65 |
HUBBELL INCORPORATED |
22 |
19 |
8 |
9 |
6 |
64 |
UNITED STATES OF AMERICA, NAVY |
10 |
16 |
17 |
15 |
1 |
59 |
UNIVERSITY OF CONNECTICUT |
6 |
13 |
13 |
9 |
16 |
57 |
ASML HOLDING N.V. |
0 |
0 |
2 |
22 |
32 |
56 |
CYTEC TECHNOLOGY CORP. |
20 |
8 |
12 |
12 |
4 |
56 |
HAMILTON SUNDSTRAND CORPORATION |
2 |
8 |
14 |
16 |
10 |
50 |
NESTEC, S.A. |
12 |
10 |
7 |
13 |
8 |
50 |
CIDRA CORPORATION |
10 |
10 |
9 |
9 |
9 |
47 |
UNIROYAL CHEMICAL COMPANY, INC. |
21 |
6 |
7 |
8 |
5 |
47 |
CURAGEN CORPORATION |
6 |
15 |
10 |
5 |
9 |
45 |
STANLEY WORKS |
13 |
11 |
6 |
8 |
4 |
42 |
ZYGO CORPORATION |
6 |
4 |
7 |
15 |
10 |
42 |
WEATHERFORD/LAMB, INC. |
0 |
13 |
8 |
9 |
11 |
41 |
CARRIER CORPORATION |
5 |
7 |
13 |
9 |
6 |
40 |
HENKEL CORPORATION |
0 |
0 |
0 |
15 |
23 |
38 |
TORRINGTON COMPANY |
10 |
7 |
14 |
7 |
0 |
38 |
EMHART GLASS S.A. |
6 |
3 |
8 |
16 |
3 |
36 |
WESTINGHOUSE ELECTRIC COMPANY LLC |
9 |
15 |
6 |
5 |
0 |
35 |
PROTON ENERGY SYSTEMS, INC. |
2 |
4 |
10 |
9 |
7 |
32 |
GERBER SCIENTIFIC PRODUCTS, INC. |
13 |
4 |
9 |
2 |
2 |
30 |
CUNO INC. |
7 |
5 |
3 |
7 |
7 |
29 |
HENKEL LOCTITE CORPORATION |
0 |
5 |
15 |
9 |
0 |
29 |
SIEMON COMPANY |
5 |
11 |
6 |
4 |
3 |
29 |
CIBA SPECIALTY CHEMICALS CORPORATION |
11 |
6 |
3 |
7 |
1 |
28 |
JENERIC/PENTRON INCORPORATED |
7 |
9 |
7 |
4 |
1 |
28 |
LOCTITE CORPORATION |
8 |
11 |
8 |
1 |
0 |
28 |
BAYER CORPORATION |
8 |
12 |
5 |
1 |
1 |
27 |
STANADYNE CORPORATION |
0 |
8 |
4 |
5 |
10 |
27 |
TYCO HEALTHCARE GROUP LP |
1 |
4 |
3 |
8 |
11 |
27 |
DIESEL ENGINE RETARDERS, INC. |
9 |
7 |
5 |
3 |
2 |
26 |
GILLETTE COMPANY |
1 |
3 |
5 |
9 |
7 |
25 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
0 |
3 |
10 |
7 |
4 |
24 |
PERKINELMER INSTRUMENTS LLC |
3 |
4 |
4 |
3 |
10 |
24 |
PROCTER + GAMBLE COMPANY |
0 |
0 |
1 |
14 |
9 |
24 |
BIC CORPORATION |
2 |
8 |
4 |
5 |
4 |
23 |
REFLEXITE CORPORATION |
5 |
4 |
4 |
5 |
5 |
23 |
WARNER-LAMBERT COMPANY |
6 |
6 |
10 |
0 |
1 |
23 |
INTERNATIONAL FUEL CELLS, LLC |
21 |
1 |
0 |
0 |
0 |
22 |
WORLD PROPERTIES, INC. |
5 |
2 |
9 |
3 |
3 |
22 |
ILLINOIS TOOL WORKS INC. |
5 |
2 |
6 |
3 |
5 |
21 |
KOSLOW TECHNOLOGIES CORPORATION |
0 |
2 |
6 |
8 |
5 |
21 |
ANALYTICA OF BRANFORD, INC. |
5 |
4 |
3 |
4 |
4 |
20 |
ELECTRIC BOAT CORPORATION |
7 |
3 |
5 |
0 |
5 |
20 |
MICRON TECHNOLOGY, INC. |
6 |
6 |
2 |
2 |
4 |
20 |
CONAIR, INC. |
5 |
2 |
2 |
3 |
7 |
19 |
DICTAPHONE CORPORATION |
3 |
1 |
3 |
9 |
3 |
19 |
EUROCELTIQUE, S.A. |
3 |
4 |
6 |
5 |
1 |
19 |
FUELCELL ENERGY, INC. |
0 |
6 |
3 |
2 |
7 |
18 |
ORTRONICS INC. |
3 |
3 |
2 |
4 |
6 |
18 |
BAYER PHARMACEUTICALS CORPORATION |
0 |
0 |
1 |
7 |
9 |
17 |
EMISPHERE TECHNOLOGIES, INC. |
3 |
5 |
4 |
2 |
3 |
17 |
KENDRO LABORATORY PRODUCTS, INC. |
0 |
4 |
1 |
8 |
4 |
17 |
LITTON SYSTEMS INC. |
9 |
0 |
1 |
3 |
4 |
17 |
WHELEN ENGINEERING CO., INC. |
2 |
4 |
3 |
4 |
4 |
17 |
CENTRIX, INC. |
3 |
2 |
3 |
1 |
7 |
16 |
CROMPTON CORPORATION |
1 |
2 |
5 |
3 |
5 |
16 |
PRECISION COMBUSTION, INC. |
5 |
3 |
3 |
3 |
2 |
16 |
OLIN CORPORATION |
3 |
3 |
3 |
2 |
4 |
15 |
PLUG POWER INC. |
2 |
2 |
6 |
3 |
2 |
15 |
ADC TELECOMMUNICATIONS, INC. |
4 |
2 |
3 |
3 |
2 |
14 |
GERBER TECHNOLOGY, INC. |
3 |
3 |
5 |
2 |
1 |
14 |
GOODRICH PUMP AND ENGINE CONTROL SYSTEMS, INC. |
0 |
0 |
3 |
6 |
5 |
14 |
HP INTELLECTUAL CORP. |
2 |
3 |
8 |
0 |
1 |
14 |
INTEL CORPORATION |
0 |
1 |
5 |
5 |
3 |
14 |
PC-TEL, INC. |
5 |
1 |
3 |
2 |
3 |
14 |
SPALDING SPORTS WORLDWIDE, INC. |
6 |
6 |
2 |
0 |
0 |
14 |
ELECTRIC MOTION COMPANY, INC. |
6 |
2 |
0 |
3 |
2 |
13 |
HARROW PRODUCTS, INC. |
3 |
3 |
3 |
3 |
1 |
13 |
JDS UNIPHASE CORPORATION |
1 |
4 |
3 |
0 |
5 |
13 |
SARGENT MANUFACTURING CORPORATION |
3 |
1 |
2 |
1 |
6 |
13 |
SEALED AIR CORPORATION (U.S.) |
4 |
2 |
3 |
2 |
2 |
13 |
EVEREADY BATTERY COMPANY, INC. |
0 |
0 |
0 |
6 |
6 |
12 |
GBR SYSTEMS CORPORATION |
5 |
1 |
5 |
1 |
0 |
12 |
MOLECULAR STAGING INC. |
4 |
2 |
5 |
1 |
0 |
12 |
PEPSICO, INC. |
2 |
0 |
1 |
6 |
3 |
12 |
TIMEX GROUP B.V. |
1 |
5 |
4 |
1 |
1 |
12 |
TRANSWITCH CORPORATION |
4 |
2 |
1 |
3 |
2 |
12 |
CARLING TECHNOLOGIES, INC. |
0 |
6 |
2 |
2 |
1 |
11 |
CLAIROL INCORPORATED |
0 |
3 |
8 |
0 |
0 |
11 |
CROWN CORK & SEAL TECHNOLOGIES CORPORATION |
5 |
0 |
1 |
3 |
2 |
11 |
INTERDIGITAL TECHNOLOGY CORPORATION |
0 |
0 |
10 |
0 |
1 |
11 |
500 GROUP INCORPORATED |
2 |
4 |
3 |
1 |
0 |
10 |
ASCOM HASLER MAILING SYSTEMS, INC. |
4 |
2 |
1 |
1 |
2 |
10 |
B/E AEROSPACE INCORPORATED |
0 |
2 |
3 |
5 |
0 |
10 |
BRIDGEPORT FITTINGS, INC. |
0 |
1 |
1 |
3 |
5 |
10 |
CAPEWELL COMPONENTS COMPANY, LLC |
4 |
3 |
2 |
1 |
0 |
10 |
DEKALB GENETICS CORPORATION |
4 |
2 |
2 |
2 |
0 |
10 |
GERBER COBURN OPTICAL, INC. |
2 |
2 |
3 |
0 |
3 |
10 |
NEWFREY LLC |
0 |
0 |
4 |
3 |
3 |
10 |
NIKE, INC. |
2 |
1 |
3 |
3 |
1 |
10 |
PHILIPS ELECTRONICS NORTH AMERICA CORP. |
3 |
7 |
0 |
0 |
0 |
10 |
PROBATTER SPORTS, LLC |
3 |
1 |
3 |
3 |
0 |
10 |
R. T. VANDERBILT COMPANY, INC. |
2 |
3 |
3 |
2 |
0 |
10 |
RADIO FREQUENCY SYSTEMS, INC. |
0 |
2 |
1 |
3 |
4 |
10 |
VEEDER-ROOT COMPANY INC. |
0 |
0 |
1 |
3 |
6 |
10 |
WIREMOLD COMPANY |
3 |
2 |
0 |
2 |
3 |
10 |
HOWMEDICA OSTEONICS CORP. |
0 |
0 |
2 |
2 |
5 |
9 |
JETSEAL, INC. |
5 |
1 |
3 |
0 |
0 |
9 |
LIGHT SOURCES, INC. |
0 |
0 |
1 |
6 |
2 |
9 |
MIKOHN GAMING CORPORATION |
3 |
2 |
2 |
1 |
1 |
9 |
NORDSON CORPORATION |
1 |
2 |
3 |
2 |
1 |
9 |
OMEGA ENGINEERING, INC. |
3 |
3 |
2 |
0 |
1 |
9 |
PRICELINE.COM INC. |
2 |
5 |
2 |
0 |
0 |
9 |
SIEMENS VDO AUTOMOTIVE CORPORATION |
0 |
4 |
1 |
1 |
3 |
9 |
TEXAS INSTRUMENTS, INCORPORATED |
2 |
1 |
3 |
2 |
1 |
9 |
VERIFICATION TECHNOLOGIES, INC. |
1 |
2 |
3 |
1 |
2 |
9 |
WENTWORTH LABORATORIES, INC. |
2 |
0 |
3 |
1 |
3 |
9 |
ALSTOM (SWITZERLAND) LTD |
0 |
2 |
5 |
1 |
0 |
8 |
ALSTOM POWER INC. |
7 |
0 |
1 |
0 |
0 |
8 |
ARCH CHEMICALS INC. |
0 |
2 |
2 |
2 |
2 |
8 |
BAYER AKTIENGESELLSCHAFT |
2 |
3 |
0 |
3 |
0 |
8 |
BRANSON ULTRASONICS CORPORATION |
4 |
2 |
1 |
0 |
1 |
8 |
CAPITOL SPECIALTY PLASTICS, INC. |
7 |
0 |
0 |
1 |
0 |
8 |
GOODRICH CORPORATION |
1 |
1 |
1 |
2 |
3 |
8 |
KIRBY LESTER, INC. |
0 |
2 |
3 |
1 |
2 |
8 |
SEITZ CORPORATION |
0 |
5 |
3 |
0 |
0 |
8 |
SHADE ANALYZING TECHNOLOGIES, INC. |
3 |
1 |
2 |
2 |
0 |
8 |
SILICON VALLEY GROUP, INC. |
3 |
2 |
3 |
0 |
0 |
8 |
VION PHARMACEUTICALS, INC. |
0 |
3 |
0 |
0 |
5 |
8 |
ADVANCED OPTICAL TECHNOLOGIES, INC. |
4 |
3 |
0 |
0 |
0 |
7 |
CARL ZEISS STIFTUNG |
0 |
1 |
5 |
0 |
1 |
7 |
EMHART INC. |
2 |
5 |
0 |
0 |
0 |
7 |
INDUSTRI AB THULE |
1 |
5 |
1 |
0 |
0 |
7 |
INNOVATIVE USA, INC. |
2 |
3 |
1 |
1 |
0 |
7 |
NORTH SHORE-LONG ISLAND JEWISH RESEARCH INSTITUTE |
1 |
4 |
1 |
0 |
1 |
7 |
NORTHROP GRUMMAN CORPORATION |
0 |
4 |
2 |
1 |
0 |
7 |
ROLLEASE, INC. |
2 |
0 |
0 |
3 |
2 |
7 |
ROTO FRANK OF AMERICA, INC. |
0 |
4 |
2 |
1 |
0 |
7 |
SHELL OIL COMPANY |
3 |
1 |
1 |
1 |
1 |
7 |
SUN MICROSYSTEMS, INC. |
1 |
2 |
0 |
1 |
3 |
7 |
TI GROUP AUTOMOTIVE SYSTEMS, LLC |
0 |
0 |
1 |
1 |
5 |
7 |
WATERBURY COMPANIES, INC. |
4 |
2 |
0 |
1 |
0 |
7 |
ALOKA CO., LTD. |
0 |
2 |
1 |
3 |
0 |
6 |
ANO-COIL CORPORATION |
1 |
0 |
0 |
2 |
3 |
6 |
BECTON, DICKINSON AND COMPANY |
0 |
3 |
2 |
1 |
0 |
6 |
CE NUCLEAR POWER LLC |
6 |
0 |
0 |
0 |
0 |
6 |
CHESEBROUGH-POND'S USA CO., DIVISION OF CONOPCO, INC. |
4 |
0 |
1 |
0 |
1 |
6 |
CIRCON CORPORATION |
3 |
2 |
0 |
1 |
0 |
6 |
COLUMBIA UNIVERSITY |
0 |
1 |
2 |
1 |
2 |
6 |
ENERGY SAVING PRODUCTS AND SALES CORPORATION |
0 |
2 |
2 |
2 |
0 |
6 |
GE MEDICAL SYSTEMS INFORMATION TECHNOLOGIES, INC. |
1 |
4 |
1 |
0 |
0 |
6 |
GENCELL CORPORATION |
0 |
0 |
2 |
2 |
2 |
6 |
GENERAL HOSPITAL SUPPLY CORPORATION |
1 |
3 |
0 |
0 |
2 |
6 |
INFRAMAT CORPORATION |
2 |
0 |
1 |
3 |
0 |
6 |
IQ NETSOLUTIONS INC. |
6 |
0 |
0 |
0 |
0 |
6 |
KENCAST, INC. |
1 |
1 |
4 |
0 |
0 |
6 |
KING INDUSTRIES, INC. |
0 |
5 |
0 |
0 |
1 |
6 |
MEARTHANE PRODUCTS CORP. |
2 |
3 |
0 |
1 |
0 |
6 |
MERLOT COMMUNICATIONS, INC. |
2 |
0 |
4 |
0 |
0 |
6 |
NEOGEN CORPORATION |
0 |
0 |
3 |
0 |
3 |
6 |
NIKON CORPORATION |
2 |
2 |
2 |
0 |
0 |
6 |
NTC TECHNOLOGY INC. |
2 |
1 |
2 |
1 |
0 |
6 |
RESOURCES CONSERVATION, INC. |
3 |
1 |
2 |
0 |
0 |
6 |
SEALED AIR CORPORATION |
1 |
2 |
0 |
2 |
1 |
6 |
SINCO, INC. |
1 |
0 |
1 |
3 |
1 |
6 |
STANADYNE AUTOMOTIVE CORP. |
3 |
3 |
0 |
0 |
0 |
6 |
SYLVAN R. SHEMITZ DESIGNS, INC. |
1 |
1 |
1 |
2 |
1 |
6 |
TARGUS GROUP INTERNATIONAL |
2 |
3 |
0 |
1 |
0 |
6 |
TRI-TECH INC. |
2 |
1 |
2 |
1 |
0 |
6 |
BARNES GROUP INC. |
1 |
0 |
2 |
0 |
2 |
5 |
BILCO COMPANY |
1 |
1 |
0 |
2 |
1 |
5 |
BIOPHORETIC THERAPEUTIC SYSTEMS, LLC |
0 |
2 |
0 |
2 |
1 |
5 |
CARRIER COMMERCIAL REFRIGERATION, INC. |
0 |
0 |
0 |
4 |
1 |
5 |
COHERENT, INC. |
0 |
0 |
0 |
4 |
1 |
5 |
COLTEC INDUSTRIES INC. |
0 |
4 |
0 |
1 |
0 |
5 |
CSP TECHNOLOGIES, INC. |
0 |
3 |
1 |
0 |
1 |
5 |
D-WAVE SYSTEMS INC. |
0 |
0 |
0 |
0 |
5 |
5 |
DRESSER, INC. |
0 |
1 |
1 |
2 |
1 |
5 |
ENTHONE INCORPORATED. |
0 |
2 |
2 |
1 |
0 |
5 |
GENAISSANCE PHARMACEUTICALS, INC. |
1 |
0 |
2 |
0 |
2 |
5 |
HOME DIAGNOSTICS, INC. |
0 |
1 |
3 |
0 |
1 |
5 |
IPF, INC. |
0 |
0 |
2 |
0 |
3 |
5 |
KARSTEN MANUFACTURING CORP. |
0 |
0 |
0 |
1 |
4 |
5 |
KLA-TENCOR CORPORATION |
1 |
1 |
1 |
2 |
0 |
5 |
MARLIN FIREARMS COMPANY |
1 |
0 |
1 |
2 |
1 |
5 |
OPTIMA, INC. |
0 |
1 |
0 |
1 |
3 |
5 |
PENTRON CLINICAL TECHNOLOGIES, LLC |
0 |
0 |
1 |
4 |
0 |
5 |
PICOWER INSTITUTE FOR MEDICAL RESEARCH |
3 |
1 |
1 |
0 |
0 |
5 |
PRESTONE PRODUCTS CORPORATION |
1 |
1 |
0 |
0 |
3 |
5 |
SONICS & MATERIALS, INC. |
1 |
1 |
1 |
1 |
1 |
5 |
SVG LITHOGRAPHY SYSTEMS, INC. |
2 |
3 |
0 |
0 |
0 |
5 |
TEXACO INC. |
0 |
2 |
1 |
2 |
0 |
5 |
THULE SWEDEN AB |
0 |
0 |
1 |
4 |
0 |
5 |
TURBINE CONTROLS, INC. |
3 |
1 |
0 |
1 |
0 |
5 |