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Princeton Junction, NJ, United States of America

David M Ritchie

Average Co-Inventor Count = 3.00

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 = 4

David M RitchieRobert Falotico (2 patents)David M RitchieDonald W Combs (2 patents)David M RitchieDavid M Ritchie (2 patents)Robert FaloticoRobert Falotico (48 patents)Donald W CombsDonald W Combs (17 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ortho Pharmaceutical Corporation (2 from 377 patents)


2 patents:

1. 5030635 - 6-7-dimethoxy-1,2-dihydro-2-arylquinazoline-3-oxides

2. 4963554 - 6,7-dimethoxy-1,2-dihydro-2-arylquinazoline-3-oxides

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as of
12/26/2025
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