Growing community of inventors

Le Noyer en Ouche, France

Patrick Douais

Average Co-Inventor Count = 2.73

ph-index = 4

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 = 26

Patrick DouaisMichael Werth (2 patents)Patrick DouaisOlivier Julien (2 patents)Patrick DouaisDidier Juhue (2 patents)Patrick DouaisPhilippe Blondel (1 patent)Patrick DouaisDidier Judas (1 patent)Patrick DouaisGregory Filou (1 patent)Patrick DouaisJean-Philippe Allen (1 patent)Patrick DouaisGrégory Filou (0 patent)Patrick DouaisPatrick Douais (5 patents)Michael WerthMichael Werth (16 patents)Olivier JulienOlivier Julien (4 patents)Didier JuhueDidier Juhue (4 patents)Philippe BlondelPhilippe Blondel (37 patents)Didier JudasDidier Judas (8 patents)Gregory FilouGregory Filou (4 patents)Jean-Philippe AllenJean-Philippe Allen (1 patent)Grégory FilouGrégory Filou (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (1 from 832,891 patents)

2. Arkema France (1 from 1,198 patents)

3. Elf Atochem S.a. (1 from 456 patents)

4. Atochem (1 from 336 patents)

5. Atofina (1 from 204 patents)


5 patents:

1. 8669307 - Fireproofing polyamide powders and their use in a sintering process

2. 7468405 - Increase in the melting point and the enthalpy of melting of polyamides by a water treatment

3. 6251515 - Composite material comprising a self-adhesive composition coating layer

4. 6011100 - Self-Adhesive compositions for coating metal substrates with improved

5. 5138021 - Thermotropic aromatic copolyesters comprising recurring structural units

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as of
12/31/2025
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