~Individually Owned Patent |
232 |
305 |
299 |
315 |
303 |
1454 |
UNITED STATES OF AMERICA, NAVY |
42 |
67 |
74 |
66 |
68 |
317 |
UNITED STATES OF AMERICA, NATIONAL AERONAUTICS AND SPACE ADMINISTRATION |
27 |
30 |
27 |
25 |
14 |
123 |
SIEMENS AUTOMOTIVE CORPORATION |
9 |
20 |
15 |
37 |
38 |
119 |
BELL ATLANTIC NETWORK SERVICES, INC. |
20 |
33 |
9 |
25 |
16 |
103 |
ERICSSON, INC. |
9 |
25 |
25 |
15 |
13 |
87 |
E. I. DU PONT DE NEMOURS AND COMPANY |
12 |
17 |
13 |
24 |
9 |
75 |
PHILIP MORRIS INCORPORATED |
20 |
8 |
16 |
17 |
12 |
73 |
UNITED STATES OF AMERICA, ARMY |
9 |
20 |
10 |
7 |
20 |
66 |
UNIVERSITY OF VIRGINIA ALUMNI PATENTS FOUNDATION |
12 |
12 |
14 |
10 |
14 |
62 |
VIRGINIA TECH INTELLECTUAL PROPERTIES, INC. |
16 |
14 |
15 |
12 |
5 |
62 |
FUISZ TECHNOLOGIES LTD. |
15 |
19 |
14 |
10 |
3 |
61 |
WESTVACO CORPORATION |
9 |
18 |
12 |
12 |
7 |
58 |
VIRGINIA COMMONWEALTH UNIVERSITY |
7 |
5 |
17 |
18 |
9 |
56 |
ATLANTIC RESEARCH CORPORATION |
1 |
9 |
5 |
18 |
8 |
41 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
4 |
5 |
9 |
8 |
12 |
38 |
SAMSUNG ELECTRONICS CO., LTD. |
2 |
12 |
6 |
8 |
10 |
38 |
ETHYL CORPORATION |
8 |
7 |
6 |
9 |
7 |
37 |
HUBBELL INCORPORATED |
4 |
5 |
8 |
15 |
5 |
37 |
LOCKHEED MARTIN CORPORATION |
3 |
5 |
12 |
8 |
8 |
36 |
FACE INTERNATIONAL CORP. |
0 |
4 |
3 |
18 |
10 |
35 |
REYNOLDS METALS COMPANY |
11 |
14 |
4 |
1 |
3 |
33 |
ITT MANUFACTURING ENTERPRISES, INC. |
0 |
1 |
4 |
12 |
13 |
30 |
FRAMATOME TECHNOLOGIES, INC. |
6 |
6 |
9 |
2 |
1 |
24 |
HAMILTON BEACH/PROCTOR-SILEX, INC. |
1 |
1 |
4 |
6 |
11 |
23 |
LITTON SYSTEMS INC. |
3 |
4 |
4 |
4 |
7 |
22 |
SOUTHEASTERN UNIVERSITIES RESEARCH ASSOCIATION, INC. |
4 |
4 |
10 |
1 |
3 |
22 |
ALLIED-SIGNAL INC. |
5 |
5 |
5 |
4 |
2 |
21 |
BABCOCK & WILCOX COMPANY |
9 |
8 |
0 |
0 |
1 |
18 |
GENERAL ELECTRIC COMPANY |
1 |
1 |
4 |
1 |
10 |
17 |
NEWPORT NEWS SHIPBUILDING & DRY DOCK CO. |
6 |
6 |
2 |
0 |
3 |
17 |
CENTER FOR INNOVATIVE TECHNOLOGY |
8 |
4 |
2 |
0 |
1 |
15 |
DYAX CORP. |
1 |
0 |
1 |
8 |
4 |
14 |
INGERSOLL-RAND COMPANY |
4 |
6 |
1 |
1 |
2 |
14 |
MCDERMOTT TECHNOLOGY, INC. |
0 |
3 |
1 |
6 |
4 |
14 |
MCI COMMUNICATIONS CORP. |
1 |
2 |
4 |
5 |
2 |
14 |
AMSC SUBSIDIARY CORPORATION |
2 |
7 |
2 |
2 |
0 |
13 |
MEDECO SECURITY LOCKS, INC. |
3 |
3 |
2 |
5 |
0 |
13 |
ITT CORPORATION |
4 |
3 |
4 |
1 |
0 |
12 |
ITT INDUSTRIES, INC. |
0 |
9 |
1 |
2 |
0 |
12 |
LUCENT TECHNOLOGIES INC. |
2 |
2 |
3 |
2 |
3 |
12 |
O.R. SOLUTIONS, INC. |
2 |
2 |
4 |
3 |
1 |
12 |
SCIENCE APPLICATIONS INTERNATIONAL CORPORATION |
1 |
1 |
1 |
6 |
3 |
12 |
UNIVERSITY OF VIRGINIA |
1 |
4 |
0 |
4 |
3 |
12 |
AMERICAN SAFETY RAZOR COMPANY |
3 |
0 |
1 |
3 |
4 |
11 |
HUMAN GENOME SCIENCES, INC. |
0 |
3 |
6 |
2 |
0 |
11 |
UNITED STATES OF AMERICA, HEALTH & HUMAN SERVICES |
4 |
3 |
2 |
2 |
0 |
11 |
AMERICAN RESEARCH CORPORATION OF VIRGINIA |
3 |
3 |
1 |
2 |
1 |
10 |
HUGHES ELECTRONICS CORP. |
0 |
1 |
0 |
2 |
7 |
10 |
MITSUBISHI CHEMICAL AMERICA, INC. |
0 |
1 |
1 |
5 |
3 |
10 |
RESEARCH TRIANGLE INSTITUTE |
0 |
0 |
3 |
5 |
2 |
10 |
GENICOM CORPORATION |
2 |
4 |
3 |
0 |
0 |
9 |
SCROLL TECHNOLOGIES, INC. |
0 |
0 |
0 |
1 |
8 |
9 |
XYBERNAUT CORPORATION |
0 |
4 |
2 |
1 |
2 |
9 |
EON CORPORATION |
4 |
4 |
0 |
0 |
0 |
8 |
GEORGE WASHINGTON UNIVERSITY |
2 |
1 |
1 |
2 |
2 |
8 |
INLINE CONNECTION CORPORATION |
0 |
1 |
2 |
0 |
5 |
8 |
INNOTECH, INC. |
2 |
0 |
4 |
2 |
0 |
8 |
KSI INC. |
0 |
0 |
1 |
5 |
2 |
8 |
MEDICAL COLLEGE OF HAMPTON ROADS |
5 |
1 |
1 |
0 |
1 |
8 |
REHRIG INTERNATIONAL |
0 |
2 |
4 |
0 |
2 |
8 |
SIEMENS AKTIENGESELLSCHAFT |
0 |
0 |
1 |
5 |
2 |
8 |
UNITED STATES OF AMERICA, AIR FORCE |
0 |
0 |
3 |
0 |
5 |
8 |
BRISTOL COMPRESSORS, INC. |
1 |
0 |
1 |
3 |
2 |
7 |
CHRYSALIS TECHNOLOGIES, INCORPORATED |
0 |
0 |
0 |
1 |
6 |
7 |
CYTOS PHARMACEUTICALS LLC |
1 |
4 |
1 |
0 |
1 |
7 |
HUGHES ELECTRONIC DEVICES CORPORATION |
2 |
5 |
0 |
0 |
0 |
7 |
JOHNSON & JOHNSON VISION CARE, INC. |
0 |
0 |
0 |
3 |
4 |
7 |
KOLLMORGEN CORPORATION |
0 |
2 |
2 |
2 |
1 |
7 |
MEANS INDUSTRIES |
0 |
0 |
4 |
2 |
1 |
7 |
MICROAIRE SURGICAL INSTRUMENTS, INC. |
1 |
1 |
1 |
1 |
3 |
7 |
PRISMA FIBERS, INC. |
0 |
0 |
0 |
4 |
3 |
7 |
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) |
1 |
3 |
2 |
1 |
0 |
7 |
3COM CORPORATION |
0 |
0 |
0 |
3 |
3 |
6 |
AGRINUTRIENTS TECHNOLOGY GROUP, INC. |
0 |
2 |
0 |
3 |
1 |
6 |
ANATOMIC RESEARCH, INC. |
0 |
0 |
0 |
3 |
3 |
6 |
ASHWORTH BROTHERS, INC. |
1 |
0 |
1 |
2 |
2 |
6 |
CROWN CORK & SEAL TECHNOLOGIES CORPORATION |
0 |
1 |
2 |
1 |
2 |
6 |
CYBERCASH, INC. |
0 |
0 |
2 |
2 |
2 |
6 |
CYTONIX CORPORATION |
0 |
1 |
1 |
3 |
1 |
6 |
DELAWARE CAPITAL FORMATION, INC. |
1 |
2 |
0 |
1 |
2 |
6 |
LIFENET |
0 |
0 |
1 |
0 |
5 |
6 |
LIFENET RESEARCH FOUNDATION |
0 |
2 |
3 |
1 |
0 |
6 |
MARLEY MOULDINGS, INC. |
1 |
2 |
2 |
1 |
0 |
6 |
MATERIALS MODIFICATION INC. |
0 |
0 |
2 |
0 |
4 |
6 |
MICROSTRATEGY, INC. |
0 |
0 |
0 |
1 |
5 |
6 |
OMNIPOINT CORPORATION |
1 |
3 |
1 |
0 |
1 |
6 |
SIMPLIMATIC ENGINEERING CO. |
2 |
1 |
1 |
2 |
0 |
6 |
STANFORD TELECOMMUNICATIONS, INC. |
1 |
0 |
2 |
3 |
0 |
6 |
TAILORED TECHNOLOGIES, INC. |
0 |
4 |
1 |
0 |
1 |
6 |
TECSEC INCORPORATED |
1 |
2 |
1 |
1 |
1 |
6 |
TYCO ELECTRONICS LOGISTICS AG |
0 |
0 |
0 |
1 |
5 |
6 |
UNITED STATES OF AMERICA, DEPARTMENT OF THE INTERIOR |
1 |
1 |
2 |
0 |
2 |
6 |
AGRI-TECH, INC. |
0 |
2 |
1 |
2 |
0 |
5 |
AKZO NOBEL NV |
0 |
3 |
1 |
1 |
0 |
5 |
AMF BOWLING, INC. |
3 |
1 |
1 |
0 |
0 |
5 |
ARCTECH INC. |
1 |
1 |
1 |
1 |
1 |
5 |
BASF CORP. |
0 |
0 |
2 |
1 |
2 |
5 |
COHERENT COMMUNICATIONS SYSTEM CORPORATION |
0 |
3 |
2 |
0 |
0 |
5 |
CONSERVATION RESOURCES INTERNATIONAL, INC. |
3 |
1 |
1 |
0 |
0 |
5 |
CPFILMS, INC. |
0 |
0 |
1 |
2 |
2 |
5 |
CUMMINS EAGLE, INC. |
2 |
1 |
1 |
1 |
0 |
5 |
DELTA ELECTRONICS INC. |
0 |
3 |
2 |
0 |
0 |
5 |
DESIGNTECH INTERNATIONAL, INC. |
1 |
1 |
0 |
2 |
1 |
5 |
EAGLE EYE TECHNOLOGIES, INC. |
0 |
0 |
1 |
2 |
2 |
5 |
INFINEON TECHNOLOGIES NORTH AMERICA CORP. |
0 |
0 |
0 |
2 |
3 |
5 |
MALLEN RESEARCH LTD. PARTNERSHIP |
0 |
0 |
1 |
2 |
2 |
5 |
ORBITAL SCIENCES CORPORATION |
2 |
2 |
1 |
0 |
0 |
5 |
SONY CORPORATION |
0 |
1 |
4 |
0 |
0 |
5 |
TUBULAR FABRICATORS INDUSTRY, INC. |
1 |
1 |
0 |
2 |
1 |
5 |
UNITED STATES OF AMERICA, DEPARTMENT OF ENERGY |
0 |
0 |
1 |
2 |
2 |
5 |
VIRGINIA PANEL CORPORATION |
1 |
1 |
3 |
0 |
0 |
5 |
VIRGINIA POWER TECHNOLOGIES, INC |
0 |
2 |
2 |
1 |
0 |
5 |
VISION III IMAGING, INC. |
2 |
0 |
2 |
0 |
1 |
5 |