Growing community of inventors

Sommerville, MA, United States of America

Alexander G Tschumakow

Average Co-Inventor Count = 5.00

ph-index = 5

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 = 89

Alexander G TschumakowTimothy A Stevens (4 patents)Alexander G TschumakowJohn M Janson (4 patents)Alexander G TschumakowLeon M Wilkins (4 patents)Alexander G TschumakowWilliam J Lahm (4 patents)Alexander G TschumakowStephen C Conley (4 patents)Alexander G TschumakowMehmet Toner (1 patent)Alexander G TschumakowStephen R Watson (1 patent)Alexander G TschumakowAlexander G Tschumakow (5 patents)Timothy A StevensTimothy A Stevens (47 patents)John M JansonJohn M Janson (10 patents)Leon M WilkinsLeon M Wilkins (9 patents)William J LahmWilliam J Lahm (9 patents)Stephen C ConleyStephen C Conley (5 patents)Mehmet TonerMehmet Toner (99 patents)Stephen R WatsonStephen R Watson (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Becton Dickinson and Company Limited (4 from 5,175 patents)

2. Organogenesis, Inc. (2 from 47 patents)


5 patents:

1. 5964096 - Method and package design for cryopreservation and storage of cultured

2. D404497 - Cell insert assembly

3. 5795775 - Culture vessel and assembly

4. 5766937 - Culture vessel and assembly

5. D378941 - Culture dish

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as of
12/7/2025
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