Average Co-Inventor Count = 2.83
ph-index = 30
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Transitions Optical, Inc. (114 from 214 patents)
2. The Boeing Company (35 from 22,224 patents)
3. Ppg Industries Ohio, Inc. (24 from 1,742 patents)
4. Other (7 from 832,718 patents)
5. Ppg Industries, Inc. (6 from 2,825 patents)
6. National Oilwell Dht, L.p. (3 from 63 patents)
7. Theboeing Company (1 from 198 patents)
8. North Carolina State University (1,436 patents)
190 patents:
1. 12492343 - Mesogen compounds
2. 12369096 - Unified quality of service management of aircraft data traffic through satellite communication system
3. 12360401 - Photochromic film laminate
4. 12319862 - Method for preparing a coated article
5. 12271066 - Electroactive optical device
6. 12247168 - Curable photochromic compositions including an oxazoline functional material
7. 12242090 - Multi-stage optical article
8. 12234402 - Mesogen compounds
9. 12163045 - Photochromic composition with polyol and poly(anhydride)
10. 12149332 - Mobile communication system employing active bandwidth management
11. 12097521 - Apparatus and method for precision coating of ophthalmic lenses with photochromic coatings
12. 12076951 - Method of making optical articles having gradient light influencing properties
13. 12055741 - Optical articles and method of preparing the same
14. 11773326 - Mesogen compounds
15. 11769003 - Web element rediscovery system and method