Growing community of inventors

Wirral, United Kingdom

Christopher John Roberts

Average Co-Inventor Count = 2.82

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 = 1

Christopher John RobertsAttaporn Somboon (2 patents)Christopher John RobertsPrem Kumar Cheyalazhagan Paul (1 patent)Christopher John RobertsDavid Stephen Grainger (9 patents)Christopher John RobertsJianfeng Zhang (1 patent)Christopher John RobertsShaun Charles Walsh (7 patents)Christopher John RobertsShirish Subhash Desale (1 patent)Christopher John RobertsHannah Mary Southey (1 patent)Christopher John RobertsAkinwole Oladiran Akinpelu (1 patent)Christopher John RobertsFrederic Jean-Michel Blondel (1 patent)Christopher John RobertsDavid William Thornthwaite (0 patent)Christopher John RobertsFrédéric Jean-Michel Blondel (0 patent)Christopher John RobertsChristopher John Roberts (4 patents)Attaporn SomboonAttaporn Somboon (2 patents)Prem Kumar Cheyalazhagan PaulPrem Kumar Cheyalazhagan Paul (20 patents)David Stephen GraingerDavid Stephen Grainger (9 patents)Jianfeng ZhangJianfeng Zhang (8 patents)Shaun Charles WalshShaun Charles Walsh (7 patents)Shirish Subhash DesaleShirish Subhash Desale (2 patents)Hannah Mary SoutheyHannah Mary Southey (2 patents)Akinwole Oladiran AkinpeluAkinwole Oladiran Akinpelu (1 patent)Frederic Jean-Michel BlondelFrederic Jean-Michel Blondel (1 patent)David William ThornthwaiteDavid William Thornthwaite (0 patent)Frédéric Jean-Michel BlondelFrédéric Jean-Michel Blondel (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Conopco, Inc. (4 from 1,513 patents)

2. Unilever Plc (4 patents)

3. Unilever, N.v. (3 patents)


4 patents:

1. 10980716 - Relating to hair compositions

2. 9610240 - Shampoo composition

3. 9351917 - Hair composition with improved rheology

4. 9023332 - Hair styling composition

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as of
1/10/2026
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