Growing community of inventors

San Ramon, CA, United States of America

Tai-An Cha

Average Co-Inventor Count = 2.96

ph-index = 7

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.

Forward Citations = 218

Tai-An ChaRichard R Spaete (6 patents)Tai-An ChaJanice A Kolberg (6 patents)Tai-An ChaBruce D Irvine (6 patents)Tai-An ChaMichael S Urdea (4 patents)Tai-An ChaEileen Beall (4 patents)Tai-An ChaMichael Houghton (2 patents)Tai-An ChaTatsuo Miyamura (2 patents)Tai-An ChaAmy J Weiner (2 patents)Tai-An ChaJang Hyun Han (2 patents)Tai-An ChaIzumi Saito (2 patents)Tai-An ChaTai-An Cha (12 patents)Richard R SpaeteRichard R Spaete (25 patents)Janice A KolbergJanice A Kolberg (17 patents)Bruce D IrvineBruce D Irvine (12 patents)Michael S UrdeaMichael S Urdea (63 patents)Eileen BeallEileen Beall (4 patents)Michael HoughtonMichael Houghton (109 patents)Tatsuo MiyamuraTatsuo Miyamura (20 patents)Amy J WeinerAmy J Weiner (19 patents)Jang Hyun HanJang Hyun Han (19 patents)Izumi SaitoIzumi Saito (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Chiron Corporation (6 from 656 patents)

2. Aviron (4 from 11 patents)

3. Medimmune Vaccines, Inc. (2 from 23 patents)

4. The Director General of the National Institute of Health of Japan (2 from 4 patents)


12 patents:

1. 7208165 - Human cytomegalovirus DNA sequences

2. 6635477 - Human cytomegalovirus DNA sequences

3. 6297370 - HCV genomic sequences for diagnostics and therapeutics

4. 6291236 - Human cytomegalovirus DNA sequences

5. 6214583 - HCV genomic sequences for diagnostics and therapeutics

6. 6190864 - HCV genomic sequences for diagnostics and therapeutics

7. 6071693 - HCV genomic sequences for diagnostics and therapeutics

8. 6040170 - Human cytomegalovirus DNA sequences

9. 5925751 - Human cytomegalovirus DNA sequences

10. 5856437 - Hepatitis C virus isolate polypeptides

11. 5721354 - Human cytomegalovirus DNA sequences

12. 5372928 - Hepatitis C virus isolates

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idiyas.com
as of
12/6/2025
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