~Individually Owned Patent |
303 |
288 |
300 |
237 |
216 |
1344 |
UNITED STATES OF AMERICA, NAVY |
68 |
68 |
63 |
69 |
47 |
315 |
SIEMENS AUTOMOTIVE CORPORATION |
39 |
52 |
54 |
33 |
0 |
178 |
UNITED STATES OF AMERICA, NATIONAL AERONAUTICS AND SPACE ADMINISTRATION |
14 |
15 |
13 |
17 |
12 |
71 |
PHILIP MORRIS INCORPORATED |
12 |
11 |
10 |
18 |
7 |
58 |
BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION, INC. |
2 |
12 |
16 |
15 |
11 |
56 |
HAMILTON BEACH/PROCTOR-SILEX, INC. |
11 |
12 |
16 |
12 |
5 |
56 |
UNIVERSITY OF VIRGINIA ALUMNI PATENTS FOUNDATION |
14 |
8 |
19 |
6 |
9 |
56 |
ITT MANUFACTURING ENTERPRISES, INC. |
13 |
10 |
9 |
11 |
12 |
55 |
E. I. DU PONT DE NEMOURS AND COMPANY |
9 |
15 |
17 |
7 |
6 |
54 |
GENERAL ELECTRIC COMPANY |
10 |
13 |
13 |
7 |
8 |
51 |
SHIPLEY COMPANY INC. |
0 |
1 |
5 |
21 |
18 |
45 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
12 |
6 |
5 |
10 |
11 |
44 |
ERICSSON, INC. |
13 |
14 |
10 |
1 |
4 |
42 |
LOCKHEED MARTIN CORPORATION |
8 |
7 |
7 |
10 |
10 |
42 |
VIRGINIA TECH INTELLECTUAL PROPERTIES, INC. |
5 |
7 |
9 |
11 |
10 |
42 |
SIEMENS VDO AUTOMOTIVE CORPORATION |
0 |
0 |
0 |
13 |
28 |
41 |
UNITED STATES OF AMERICA, ARMY |
20 |
3 |
3 |
4 |
9 |
39 |
CISCO TECHNOLOGY, INC. |
0 |
2 |
5 |
17 |
14 |
38 |
SAMSUNG ELECTRONICS CO., LTD. |
10 |
14 |
10 |
3 |
1 |
38 |
HUBBELL INCORPORATED |
5 |
14 |
10 |
5 |
3 |
37 |
VIRGINIA COMMONWEALTH UNIVERSITY |
9 |
9 |
9 |
4 |
1 |
32 |
NORTHROP GRUMMAN CORPORATION |
0 |
6 |
6 |
10 |
9 |
31 |
SOUTHEASTERN UNIVERSITIES RESEARCH ASSOCIATION, INC. |
3 |
7 |
6 |
8 |
7 |
31 |
CHRYSALIS TECHNOLOGIES, INCORPORATED |
6 |
5 |
6 |
12 |
1 |
30 |
HONEYWELL INTERNATIONAL INC. |
0 |
5 |
5 |
11 |
9 |
30 |
MICROSTRATEGY, INC. |
5 |
2 |
6 |
10 |
7 |
30 |
ETHYL CORPORATION |
7 |
4 |
8 |
4 |
6 |
29 |
INFINEON TECHNOLOGIES RICHMOND, LP |
1 |
10 |
5 |
7 |
5 |
28 |
WAVECREST LABORATORIES, LLC |
0 |
2 |
1 |
15 |
10 |
28 |
PHILIP MORRIS USA INC. |
0 |
0 |
0 |
8 |
19 |
27 |
SCIENCE APPLICATIONS INTERNATIONAL CORPORATION |
3 |
1 |
6 |
11 |
6 |
27 |
AMERICA ONLINE, INC. |
1 |
5 |
1 |
11 |
4 |
22 |
ANATOMIC RESEARCH, INC. |
3 |
2 |
6 |
8 |
2 |
21 |
SCROLL TECHNOLOGIES, INC. |
8 |
8 |
3 |
2 |
0 |
21 |
BELL ATLANTIC NETWORK SERVICES, INC. |
16 |
3 |
1 |
0 |
0 |
20 |
BRISTOL COMPRESSORS, INC. |
2 |
2 |
5 |
3 |
8 |
20 |
VERIZON SERVICES CORP. |
0 |
3 |
7 |
8 |
2 |
20 |
ATLANTIC RESEARCH CORPORATION |
8 |
8 |
0 |
3 |
0 |
19 |
FACE INTERNATIONAL CORP. |
10 |
3 |
2 |
3 |
0 |
18 |
REYNOLDS METALS COMPANY |
3 |
6 |
5 |
1 |
3 |
18 |
JOHNSON & JOHNSON VISION CARE, INC. |
4 |
4 |
3 |
1 |
5 |
17 |
PRISMA FIBERS, INC. |
3 |
4 |
5 |
3 |
2 |
17 |
XYBERNAUT CORPORATION |
2 |
6 |
5 |
3 |
1 |
17 |
AMERICAN MANAGEMENT SYSTEMS, INC. |
1 |
4 |
5 |
1 |
5 |
16 |
LIFENET |
5 |
2 |
4 |
3 |
2 |
16 |
INFINEON TECHNOLOGIES AG |
2 |
6 |
4 |
1 |
2 |
15 |
FRAMATOME ANP INC. |
1 |
3 |
3 |
5 |
2 |
14 |
3COM CORPORATION |
3 |
4 |
5 |
1 |
0 |
13 |
AMERICAN SAFETY RAZOR COMPANY |
4 |
6 |
2 |
0 |
1 |
13 |
LUNA INNOVATIONS, INC. |
3 |
6 |
2 |
0 |
2 |
13 |
HUGHES ELECTRONICS CORP. |
7 |
2 |
1 |
1 |
1 |
12 |
LITTON SYSTEMS INC. |
7 |
2 |
2 |
0 |
1 |
12 |
WESTVACO CORPORATION |
7 |
5 |
0 |
0 |
0 |
12 |
ALLIED-SIGNAL INC. |
2 |
4 |
0 |
4 |
1 |
11 |
GEORGE MASON UNIVERSITY |
0 |
4 |
2 |
2 |
3 |
11 |
H2GEN INNOVATIONS, INC. |
0 |
1 |
1 |
3 |
6 |
11 |
4 WAVE, INC. |
0 |
6 |
0 |
4 |
0 |
10 |
E-VISION LLC |
0 |
2 |
2 |
1 |
5 |
10 |
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY |
0 |
0 |
4 |
3 |
3 |
10 |
GEORGE WASHINGTON UNIVERSITY |
2 |
5 |
3 |
0 |
0 |
10 |
INFINEON TECHNOLOGIES NORTH AMERICA CORP. |
3 |
5 |
1 |
1 |
0 |
10 |
MITSUBISHI CHEMICAL AMERICA, INC. |
3 |
4 |
0 |
1 |
2 |
10 |
RAYTHEON COMPANY |
2 |
1 |
2 |
3 |
2 |
10 |
TECSEC INCORPORATED |
1 |
1 |
4 |
2 |
2 |
10 |
ARC SECOND, INC. |
0 |
2 |
7 |
0 |
0 |
9 |
CAPITAL ONE FINANCIAL CORPORATION |
0 |
1 |
0 |
6 |
2 |
9 |
FREESCALE SEMICONDUCTOR, INC. |
0 |
0 |
0 |
1 |
8 |
9 |
MEADWESTVACO CORPORATION |
0 |
0 |
3 |
4 |
2 |
9 |
MITRE CORPORATION |
0 |
2 |
4 |
3 |
0 |
9 |
NEWPORT NEWS SHIPBUILDING & DRY DOCK CO. |
3 |
4 |
1 |
0 |
1 |
9 |
SCOREBOARD, INC. |
0 |
5 |
1 |
2 |
1 |
9 |
WIRELESS VALLEY COMMUNICATIONS, INC. |
1 |
2 |
1 |
1 |
4 |
9 |
ACUSON CORPORATION |
0 |
4 |
4 |
0 |
0 |
8 |
CPFILMS, INC. |
2 |
2 |
2 |
1 |
1 |
8 |
DELAWARE CAPITAL FORMATION, INC. |
2 |
0 |
2 |
3 |
1 |
8 |
FIBERMARK, INC. |
1 |
1 |
3 |
2 |
1 |
8 |
GE FANUC AUTOMATION NORTH AMERICA, INC. |
2 |
0 |
1 |
3 |
2 |
8 |
INLINE CONNECTION CORPORATION |
5 |
0 |
1 |
1 |
1 |
8 |
LAMINA, INC. |
3 |
2 |
3 |
0 |
0 |
8 |
MEDICAL SOLUTIONS, INC. |
2 |
3 |
1 |
2 |
0 |
8 |
REGENT COURT TECHNOLOGIES LLC |
2 |
3 |
1 |
1 |
1 |
8 |
SYNERJECT, LLC |
1 |
2 |
4 |
1 |
0 |
8 |
THINOPTX, INC. |
1 |
1 |
3 |
2 |
1 |
8 |
AGERE SYSTEMS INC. |
0 |
0 |
3 |
2 |
2 |
7 |
AGRINUTRIENTS TECHNOLOGY GROUP, INC. |
1 |
3 |
2 |
1 |
0 |
7 |
BOEHRINGER INGELHEIM CHEMICALS, INC. |
2 |
4 |
0 |
1 |
0 |
7 |
BWX TECHNOLOGIES, INC. |
2 |
2 |
2 |
1 |
0 |
7 |
CYTONIX CORPORATION |
1 |
4 |
1 |
1 |
0 |
7 |
DIGITAL VIDEO EXPRESS, LP |
2 |
0 |
0 |
2 |
3 |
7 |
DYAX CORP. |
4 |
2 |
1 |
0 |
0 |
7 |
NATIONAL OPTRONICS, INCORPORATED |
3 |
1 |
1 |
0 |
2 |
7 |
NETWORK ASSOCIATES, INC. |
0 |
2 |
2 |
3 |
0 |
7 |
RANNOCH CORPORATION |
0 |
2 |
2 |
2 |
1 |
7 |
RESEARCH TRIANGLE INSTITUTE |
2 |
1 |
2 |
1 |
1 |
7 |
RUBBERMAID COMMERCIAL PRODUCTS LLC |
1 |
2 |
1 |
2 |
1 |
7 |
TYCO ELECTRONICS LOGISTICS AG |
5 |
1 |
1 |
0 |
0 |
7 |
UNITED STATES OF AMERICA, HEALTH & HUMAN SERVICES |
0 |
2 |
1 |
3 |
1 |
7 |
AIRAK, INC. |
0 |
1 |
2 |
1 |
2 |
6 |
CIBA SPECIALTY CHEMICALS WATER TREATMENTS LIMITED |
1 |
3 |
2 |
0 |
0 |
6 |
CORPORATION FOR NATIONAL RESEARCH INITIATIVES |
0 |
1 |
1 |
2 |
2 |
6 |
EMPIRICAL TECHNOLOGIES CORPORATION |
0 |
2 |
0 |
3 |
1 |
6 |
FILTRONA RICHMOND, INC. |
1 |
0 |
3 |
1 |
1 |
6 |
FORD GLOBAL TECHNOLOGIES, INC. |
1 |
4 |
0 |
1 |
0 |
6 |
HEARING ENHANCEMENT COMPANY LLC |
1 |
2 |
1 |
1 |
1 |
6 |
HUMAN GENOME SCIENCES, INC. |
0 |
4 |
0 |
1 |
1 |
6 |
KENNAMETAL INC. |
0 |
0 |
1 |
1 |
4 |
6 |
LUCENT TECHNOLOGIES INC. |
3 |
0 |
2 |
1 |
0 |
6 |
MCI COMMUNICATIONS CORP. |
2 |
4 |
0 |
0 |
0 |
6 |
MEDECO SECURITY LOCKS, INC. |
0 |
4 |
1 |
0 |
1 |
6 |
MICROAIRE SURGICAL INSTRUMENTS, INC. |
3 |
0 |
1 |
1 |
1 |
6 |
OVONYX, INC. |
0 |
0 |
2 |
2 |
2 |
6 |
SANDVIK ROCK TOOLS, INC. |
0 |
2 |
3 |
1 |
0 |
6 |
SIEMENS AKTIENGESELLSCHAFT |
2 |
2 |
0 |
1 |
1 |
6 |
TUBULAR FABRICATORS INDUSTRY, INC. |
1 |
3 |
0 |
0 |
2 |
6 |
UNITED STATES OF AMERICA POSTAL SERVICE |
1 |
1 |
1 |
0 |
3 |
6 |
UNIVERSITY OF CALIFORNIA, THE REGENTS OF |
1 |
0 |
1 |
3 |
1 |
6 |
WORLDCOM, INC. |
0 |
2 |
1 |
3 |
0 |
6 |
ADVANCED OPTICAL TECHNOLOGIES, LLC. |
1 |
2 |
0 |
1 |
1 |
5 |
ALCATEL |
2 |
0 |
1 |
2 |
0 |
5 |
ARRAY TELECOM CORPORATION |
0 |
1 |
1 |
2 |
1 |
5 |
ASPEN MOTION TECHNOLOGIES, INC. |
0 |
1 |
2 |
1 |
1 |
5 |
BIOTAGE, INC. |
0 |
1 |
2 |
2 |
0 |
5 |
BURLINGTON INDUSTRIES, INC. |
0 |
0 |
3 |
2 |
0 |
5 |
CAPRICORN PHARMA, INC. |
0 |
3 |
2 |
0 |
0 |
5 |
CODEON CORPORATION |
0 |
2 |
3 |
0 |
0 |
5 |
COLLEGE OF WILLIAM & MARY |
0 |
1 |
1 |
2 |
1 |
5 |
COMDIAL CORPORATION |
0 |
0 |
2 |
3 |
0 |
5 |
COMSONICS, INC. |
0 |
3 |
0 |
1 |
1 |
5 |
EASTMAN KODAK COMPANY |
0 |
1 |
2 |
1 |
1 |
5 |
ENSCO, INC. |
1 |
3 |
1 |
0 |
0 |
5 |
GALA INDUSTRIES, INC. |
1 |
0 |
1 |
3 |
0 |
5 |
GE FINANCIAL ASSURANCE HOLDINGS, INC. |
0 |
0 |
1 |
3 |
1 |
5 |
HOLLINGSWORTH + VOSE COMPANY |
0 |
1 |
3 |
0 |
1 |
5 |
INTEL CORPORATION |
0 |
1 |
1 |
1 |
2 |
5 |
KEOPSYS, INC. |
0 |
0 |
2 |
2 |
1 |
5 |
M/A COM, INC. |
0 |
0 |
1 |
3 |
1 |
5 |
M/A-COM PRIVATE RADIO SYSTEMS, INC. |
0 |
1 |
0 |
2 |
2 |
5 |
MATERIALS MODIFICATION INC. |
4 |
1 |
0 |
0 |
0 |
5 |
MATSYS |
0 |
2 |
1 |
1 |
1 |
5 |
MCDERMOTT TECHNOLOGY, INC. |
4 |
1 |
0 |
0 |
0 |
5 |
QUALCOMM, INC. |
2 |
1 |
1 |
1 |
0 |
5 |
REHRIG INTERNATIONAL |
2 |
0 |
3 |
0 |
0 |
5 |
STEREOTAXIS, INC. |
1 |
0 |
1 |
3 |
0 |
5 |
STOWE WOODWARD LLC |
0 |
0 |
1 |
2 |
2 |
5 |
TECH MATS, L.L.C. |
2 |
1 |
0 |
0 |
2 |
5 |
TELEFONAKTIEBOLAGET LM ERICSSON |
0 |
1 |
1 |
1 |
2 |
5 |
TETRA HOLDING (US), INC. |
0 |
0 |
1 |
2 |
2 |
5 |
UNITED STATES OF AMERICA, AIR FORCE |
5 |
0 |
0 |
0 |
0 |
5 |
UNITED STATES OF AMERICA, DEPARTMENT OF THE INTERIOR |
2 |
2 |
0 |
1 |
0 |
5 |
VIRGINIA PANEL CORPORATION |
0 |
0 |
0 |
1 |
4 |
5 |
WOOD TECH, LLC |
2 |
3 |
0 |
0 |
0 |
5 |
WORKSMART ENERGY ENTERPRISES, INC. |
3 |
1 |
1 |
0 |
0 |
5 |