Growing community of inventors

Louisville, CO, United States of America

David F Carmichael

Average Co-Inventor Count = 3.20

ph-index = 1

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 = 20

David F CarmichaelGeorge P Stricklin (3 patents)David F CarmichaelHoward G Welgus (3 patents)David F CarmichaelDavid C Anderson (3 patents)David F CarmichaelRobert C Thompson (1 patent)David F CarmichaelDavid F Carmichael (4 patents)George P StricklinGeorge P Stricklin (3 patents)Howard G WelgusHoward G Welgus (3 patents)David C AndersonDavid C Anderson (3 patents)Robert C ThompsonRobert C Thompson (17 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Amgen Inc. (4 from 1,973 patents)


4 patents:

1. 6800732 - Human collagenase inhibitor, recombinant vector system for using same and recombinant DNA method for the manufacture of same

2. 6342374 - Human collagenase inhibitor, recombinant vector system for using same and recombinant-DNA method for the manufacture of same

3. 6159460 - Method for treating interleukin-1 mediated diseases

4. 6090585 - Human collagenase inhibitor sequence, recombinant vector system for

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12/17/2025
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