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Holicong, PA, United States of America

Robert T Sims

Average Co-Inventor Count = 2.57

ph-index = 3

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 = 59

Robert T SimsWilliam Slivka (3 patents)Robert T SimsThomas N Gates (2 patents)Robert T SimsRobert T Sims (3 patents)William SlivkaWilliam Slivka (3 patents)Thomas N GatesThomas N Gates (5 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Merck + Co., Inc. (3 from 4,770 patents)

2. Mcneil-ppc, Inc. (2 from 798 patents)


3 patents:

1. 5288507 - Ibuprofen antacid combinations

2. 5260337 - Ibuprofen-muscle relaxant combinations

3. 5164398 - Ibuprofen-antitussive combinations

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as of
12/20/2025
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