Growing community of inventors

Dayton, OH, United States of America

Lipa Leon Roitman

Average Co-Inventor Count = 3.27

ph-index = 2

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 = 12

Lipa Leon Roitman ↔ Dean Edward Hoy (2 patents)Lipa Leon Roitman ↔ James William Weir (1 patent)Lipa Leon Roitman ↔ Haim Emil Dahan (1 patent)Lipa Leon Roitman ↔ Jose Mario Meschiany (1 patent)Lipa Leon Roitman ↔ Peter James Jazenski (1 patent)Lipa Leon Roitman ↔ Paul Anthony Dorrington (1 patent)Lipa Leon Roitman ↔ James Patrick Weir (0 patent)Lipa Leon RoitmanLipa Leon Roitman (3 patents)Dean Edward HoyDean Edward Hoy (4 patents)James William WeirJames William Weir (24 patents)Haim Emil DahanHaim Emil Dahan (1 patent)Jose Mario MeschianyJose Mario Meschiany (1 patent)Peter James JazenskiPeter James Jazenski (1 patent)Paul Anthony DorringtonPaul Anthony Dorrington (1 patent)James Patrick WeirJames Patrick Weir (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Rohm and Haas Company (2 from 3,389 patents)

2. Kaizen International Technologies Biotech, Inc. Llp (1 from 1 patent)


3 patents:

1. 8466226 - Adhesives for elastomers

2. 7896835 - Apparatus and method for measuring fluid flow to a suckling baby

3. 7144630 - Aqueous adhesive compositions for bonding elastomers

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as of
12/15/2025
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