~Individually Owned Patent |
305 |
299 |
315 |
303 |
288 |
1510 |
UNITED STATES OF AMERICA, NAVY |
67 |
74 |
66 |
68 |
68 |
343 |
SIEMENS AUTOMOTIVE CORPORATION |
20 |
15 |
37 |
39 |
52 |
163 |
UNITED STATES OF AMERICA, NATIONAL AERONAUTICS AND SPACE ADMINISTRATION |
30 |
27 |
25 |
14 |
15 |
111 |
ERICSSON, INC. |
25 |
25 |
15 |
13 |
14 |
92 |
BELL ATLANTIC NETWORK SERVICES, INC. |
33 |
9 |
25 |
16 |
3 |
86 |
E. I. DU PONT DE NEMOURS AND COMPANY |
17 |
13 |
24 |
9 |
15 |
78 |
PHILIP MORRIS INCORPORATED |
8 |
16 |
17 |
12 |
11 |
64 |
UNITED STATES OF AMERICA, ARMY |
20 |
10 |
7 |
20 |
3 |
60 |
UNIVERSITY OF VIRGINIA ALUMNI PATENTS FOUNDATION |
12 |
14 |
10 |
14 |
8 |
58 |
VIRGINIA COMMONWEALTH UNIVERSITY |
5 |
17 |
18 |
9 |
9 |
58 |
WESTVACO CORPORATION |
18 |
12 |
12 |
7 |
5 |
54 |
VIRGINIA TECH INTELLECTUAL PROPERTIES, INC. |
14 |
15 |
12 |
5 |
7 |
53 |
SAMSUNG ELECTRONICS CO., LTD. |
12 |
6 |
8 |
10 |
14 |
50 |
ATLANTIC RESEARCH CORPORATION |
9 |
5 |
18 |
8 |
8 |
48 |
HUBBELL INCORPORATED |
5 |
8 |
15 |
5 |
14 |
47 |
FUISZ TECHNOLOGIES LTD. |
19 |
14 |
10 |
3 |
0 |
46 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
5 |
9 |
8 |
12 |
6 |
40 |
LOCKHEED MARTIN CORPORATION |
5 |
12 |
8 |
8 |
7 |
40 |
ITT MANUFACTURING ENTERPRISES, INC. |
1 |
4 |
12 |
13 |
9 |
39 |
FACE INTERNATIONAL CORP. |
4 |
3 |
18 |
10 |
3 |
38 |
HAMILTON BEACH/PROCTOR-SILEX, INC. |
1 |
4 |
6 |
11 |
12 |
34 |
ETHYL CORPORATION |
7 |
6 |
9 |
7 |
4 |
33 |
GENERAL ELECTRIC COMPANY |
1 |
4 |
1 |
10 |
13 |
29 |
REYNOLDS METALS COMPANY |
14 |
4 |
1 |
3 |
6 |
28 |
SOUTHEASTERN UNIVERSITIES RESEARCH ASSOCIATION, INC. |
4 |
10 |
1 |
3 |
7 |
25 |
LITTON SYSTEMS INC. |
4 |
4 |
4 |
7 |
2 |
21 |
ALLIED-SIGNAL INC. |
5 |
5 |
4 |
2 |
4 |
20 |
FRAMATOME TECHNOLOGIES, INC. |
6 |
9 |
2 |
1 |
0 |
18 |
MCI COMMUNICATIONS CORP. |
2 |
4 |
5 |
2 |
4 |
17 |
SCROLL TECHNOLOGIES, INC. |
0 |
0 |
1 |
8 |
8 |
17 |
DYAX CORP. |
0 |
1 |
8 |
4 |
2 |
15 |
HUMAN GENOME SCIENCES, INC. |
3 |
6 |
2 |
0 |
4 |
15 |
MCDERMOTT TECHNOLOGY, INC. |
3 |
1 |
6 |
4 |
1 |
15 |
NEWPORT NEWS SHIPBUILDING & DRY DOCK CO. |
6 |
2 |
0 |
3 |
4 |
15 |
XYBERNAUT CORPORATION |
4 |
2 |
1 |
2 |
6 |
15 |
AMERICAN SAFETY RAZOR COMPANY |
0 |
1 |
3 |
4 |
6 |
14 |
BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION, INC. |
0 |
0 |
0 |
2 |
12 |
14 |
MEDECO SECURITY LOCKS, INC. |
3 |
2 |
5 |
0 |
4 |
14 |
MITSUBISHI CHEMICAL AMERICA, INC. |
1 |
1 |
5 |
3 |
4 |
14 |
CHRYSALIS TECHNOLOGIES, INCORPORATED |
0 |
0 |
1 |
6 |
5 |
12 |
HUGHES ELECTRONICS CORP. |
1 |
0 |
2 |
7 |
2 |
12 |
ITT INDUSTRIES, INC. |
9 |
1 |
2 |
0 |
0 |
12 |
SCIENCE APPLICATIONS INTERNATIONAL CORPORATION |
1 |
1 |
6 |
3 |
1 |
12 |
AMSC SUBSIDIARY CORPORATION |
7 |
2 |
2 |
0 |
0 |
11 |
GEORGE WASHINGTON UNIVERSITY |
1 |
1 |
2 |
2 |
5 |
11 |
INFINEON TECHNOLOGIES RICHMOND, LP |
0 |
0 |
0 |
1 |
10 |
11 |
INGERSOLL-RAND COMPANY |
6 |
1 |
1 |
2 |
1 |
11 |
JOHNSON & JOHNSON VISION CARE, INC. |
0 |
0 |
3 |
4 |
4 |
11 |
O.R. SOLUTIONS, INC. |
2 |
4 |
3 |
1 |
1 |
11 |
PRISMA FIBERS, INC. |
0 |
0 |
4 |
3 |
4 |
11 |
RESEARCH TRIANGLE INSTITUTE |
0 |
3 |
5 |
2 |
1 |
11 |
UNIVERSITY OF VIRGINIA |
4 |
0 |
4 |
3 |
0 |
11 |
3COM CORPORATION |
0 |
0 |
3 |
3 |
4 |
10 |
CYTONIX CORPORATION |
1 |
1 |
3 |
1 |
4 |
10 |
INFINEON TECHNOLOGIES NORTH AMERICA CORP. |
0 |
0 |
2 |
3 |
5 |
10 |
LUCENT TECHNOLOGIES INC. |
2 |
3 |
2 |
3 |
0 |
10 |
LUNA INNOVATIONS, INC. |
0 |
0 |
1 |
3 |
6 |
10 |
SIEMENS AKTIENGESELLSCHAFT |
0 |
1 |
5 |
2 |
2 |
10 |
AGRINUTRIENTS TECHNOLOGY GROUP, INC. |
2 |
0 |
3 |
1 |
3 |
9 |
BABCOCK & WILCOX COMPANY |
8 |
0 |
0 |
1 |
0 |
9 |
UNITED STATES OF AMERICA, HEALTH & HUMAN SERVICES |
3 |
2 |
2 |
0 |
2 |
9 |
AMERICAN RESEARCH CORPORATION OF VIRGINIA |
3 |
1 |
2 |
1 |
1 |
8 |
ANATOMIC RESEARCH, INC. |
0 |
0 |
3 |
3 |
2 |
8 |
BRISTOL COMPRESSORS, INC. |
0 |
1 |
3 |
2 |
2 |
8 |
INFINEON TECHNOLOGIES AG |
0 |
0 |
0 |
2 |
6 |
8 |
INLINE CONNECTION CORPORATION |
1 |
2 |
0 |
5 |
0 |
8 |
ITT CORPORATION |
3 |
4 |
1 |
0 |
0 |
8 |
KSI INC. |
0 |
1 |
5 |
2 |
0 |
8 |
LIFENET |
0 |
1 |
0 |
5 |
2 |
8 |
MICROSTRATEGY, INC. |
0 |
0 |
1 |
5 |
2 |
8 |
REHRIG INTERNATIONAL |
2 |
4 |
0 |
2 |
0 |
8 |
UNITED STATES OF AMERICA, AIR FORCE |
0 |
3 |
0 |
5 |
0 |
8 |
AMERICA ONLINE, INC. |
0 |
0 |
1 |
1 |
5 |
7 |
BASF CORP. |
0 |
2 |
1 |
2 |
2 |
7 |
CENTER FOR INNOVATIVE TECHNOLOGY |
4 |
2 |
0 |
1 |
0 |
7 |
CPFILMS, INC. |
0 |
1 |
2 |
2 |
2 |
7 |
GENICOM CORPORATION |
4 |
3 |
0 |
0 |
0 |
7 |
KOLLMORGEN CORPORATION |
2 |
2 |
2 |
1 |
0 |
7 |
MALLEN RESEARCH LTD. PARTNERSHIP |
0 |
1 |
2 |
2 |
2 |
7 |
MATERIALS MODIFICATION INC. |
0 |
2 |
0 |
4 |
1 |
7 |
MEANS INDUSTRIES |
0 |
4 |
2 |
1 |
0 |
7 |
TUBULAR FABRICATORS INDUSTRY, INC. |
1 |
0 |
2 |
1 |
3 |
7 |
TYCO ELECTRONICS LOGISTICS AG |
0 |
0 |
1 |
5 |
1 |
7 |
UNITED STATES OF AMERICA, DEPARTMENT OF ENERGY |
0 |
1 |
2 |
2 |
2 |
7 |
UNITED STATES OF AMERICA, DEPARTMENT OF THE INTERIOR |
1 |
2 |
0 |
2 |
2 |
7 |
4 WAVE, INC. |
0 |
0 |
0 |
0 |
6 |
6 |
AGRI-TECH, INC. |
2 |
1 |
2 |
0 |
1 |
6 |
BOEHRINGER INGELHEIM CHEMICALS, INC. |
0 |
0 |
0 |
2 |
4 |
6 |
CIBA SPECIALTY CHEMICALS WATER TREATMENTS LIMITED |
0 |
2 |
0 |
1 |
3 |
6 |
CROWN CORK & SEAL TECHNOLOGIES CORPORATION |
1 |
2 |
1 |
2 |
0 |
6 |
CYBERCASH, INC. |
0 |
2 |
2 |
2 |
0 |
6 |
CYTOS PHARMACEUTICALS LLC |
4 |
1 |
0 |
1 |
0 |
6 |
EAGLE EYE TECHNOLOGIES, INC. |
0 |
1 |
2 |
2 |
1 |
6 |
GEORGE MASON UNIVERSITY |
1 |
1 |
0 |
0 |
4 |
6 |
GOODYEAR TIRE + RUBBER COMPANY |
0 |
1 |
2 |
0 |
3 |
6 |
INNOTECH, INC. |
0 |
4 |
2 |
0 |
0 |
6 |
LAMINA, INC. |
0 |
0 |
1 |
3 |
2 |
6 |
LIFENET RESEARCH FOUNDATION |
2 |
3 |
1 |
0 |
0 |
6 |
MICROAIRE SURGICAL INSTRUMENTS, INC. |
1 |
1 |
1 |
3 |
0 |
6 |
MOBIL OIL CORP. |
0 |
1 |
2 |
1 |
2 |
6 |
NORTHROP GRUMMAN CORPORATION |
0 |
0 |
0 |
0 |
6 |
6 |
REGENT COURT TECHNOLOGIES LLC |
0 |
0 |
1 |
2 |
3 |
6 |
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) |
3 |
2 |
1 |
0 |
0 |
6 |
TAILORED TECHNOLOGIES, INC. |
4 |
1 |
0 |
1 |
0 |
6 |
TECSEC INCORPORATED |
2 |
1 |
1 |
1 |
1 |
6 |
ADVANCED OPTICAL TECHNOLOGIES, LLC. |
0 |
1 |
1 |
1 |
2 |
5 |
AKZO NOBEL NV |
3 |
1 |
1 |
0 |
0 |
5 |
AMERICAN MANAGEMENT SYSTEMS, INC. |
0 |
0 |
0 |
1 |
4 |
5 |
ASHWORTH BROTHERS, INC. |
0 |
1 |
2 |
2 |
0 |
5 |
BP HOLDINGS, LLC |
0 |
1 |
2 |
1 |
1 |
5 |
BWX TECHNOLOGIES, INC. |
0 |
0 |
1 |
2 |
2 |
5 |
COHERENT COMMUNICATIONS SYSTEM CORPORATION |
3 |
2 |
0 |
0 |
0 |
5 |
DELAWARE CAPITAL FORMATION, INC. |
2 |
0 |
1 |
2 |
0 |
5 |
DELTA ELECTRONICS INC. |
3 |
2 |
0 |
0 |
0 |
5 |
DESIGNTECH INTERNATIONAL, INC. |
1 |
0 |
2 |
1 |
1 |
5 |
ENSCO, INC. |
0 |
1 |
0 |
1 |
3 |
5 |
FORD GLOBAL TECHNOLOGIES, INC. |
0 |
0 |
0 |
1 |
4 |
5 |
HARRIS CORP. |
1 |
1 |
0 |
1 |
2 |
5 |
HONEYWELL INTERNATIONAL INC. |
0 |
0 |
0 |
0 |
5 |
5 |
HOWMET RESEARCH CORPORATION |
0 |
0 |
2 |
1 |
2 |
5 |
HUGHES ELECTRONIC DEVICES CORPORATION |
5 |
0 |
0 |
0 |
0 |
5 |
JOHNSON & JOHNSON VISION PRODUCTS, INC. |
0 |
0 |
2 |
2 |
1 |
5 |
MACROSONIX CORP. |
0 |
2 |
1 |
1 |
1 |
5 |
MARLEY MOULDINGS, INC. |
2 |
2 |
1 |
0 |
0 |
5 |
MCI WORLDCOM, INC. |
0 |
1 |
0 |
1 |
3 |
5 |
MEDICAL SOLUTIONS, INC. |
0 |
0 |
0 |
2 |
3 |
5 |
OMNIPOINT CORPORATION |
3 |
1 |
0 |
1 |
0 |
5 |
SCOREBOARD, INC. |
0 |
0 |
0 |
0 |
5 |
5 |
SOFTCARD SYSTEMS, INC. |
0 |
0 |
2 |
1 |
2 |
5 |
SONY CORPORATION |
1 |
4 |
0 |
0 |
0 |
5 |
UNIVERSITY OF CALIFORNIA, THE REGENTS OF |
0 |
0 |
4 |
1 |
0 |
5 |
UTRON INC. |
0 |
3 |
1 |
0 |
1 |
5 |
VIRGINIA POWER TECHNOLOGIES, INC |
2 |
2 |
1 |
0 |
0 |
5 |
WOOD TECH, LLC |
0 |
0 |
0 |
2 |
3 |
5 |
WORKSMART ENERGY ENTERPRISES, INC. |
0 |
1 |
0 |
3 |
1 |
5 |