Growing community of inventors

Newton, MA, United States of America

Richard D Purcell, Jr

Average Co-Inventor Count = 9.00

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

Richard D Purcell, Jr ↔ Nancy Hsiung (1 patent)Richard D Purcell, Jr ↔ William R Dackowski (1 patent)Richard D Purcell, Jr ↔ Jeffrey F Lemontt (1 patent)Richard D Purcell, Jr ↔ Vermuri B Reddy (1 patent)Richard D Purcell, Jr ↔ Edward S Cole (1 patent)Richard D Purcell, Jr ↔ Cha-Mer Wei (1 patent)Richard D Purcell, Jr ↔ Richard Douglas (1 patent)Richard D Purcell, Jr ↔ David Tai-Yui Lau (1 patent)Richard D Purcell, JrRichard D Purcell, Jr (1 patent)Nancy HsiungNancy Hsiung (10 patents)William R DackowskiWilliam R Dackowski (9 patents)Jeffrey F LemonttJeffrey F Lemontt (7 patents)Vermuri B ReddyVermuri B Reddy (7 patents)Edward S ColeEdward S Cole (6 patents)Cha-Mer WeiCha-Mer Wei (3 patents)Richard DouglasRichard Douglas (1 patent)David Tai-Yui LauDavid Tai-Yui Lau (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Genzyme Corporation (1 from 787 patents)


1 patent:

1. 5344773 - Human uterine tissue plasminogen activator produced by recombinant DNA

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as of
12/5/2025
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