Growing community of inventors

Slough, United Kingdom

Andrew James Ratcliffe

Average Co-Inventor Count = 4.90

ph-index = 5

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 = 313

Andrew James RatcliffeJohn Robert Porter (3 patents)Andrew James RatcliffeGraham John Warrellow (3 patents)Andrew James RatcliffeJohn Clifford Head (3 patents)Andrew James RatcliffeTimothy John Norman (3 patents)Andrew James RatcliffeRikki Peter Alexander (2 patents)Andrew James RatcliffeSarah Catherine Archibald (2 patents)Andrew James RatcliffeBarry John Langham (2 patents)Andrew James RatcliffeJaneen Marsha Linsley (2 patents)Andrew James RatcliffeBrian Woodside Hutchinson (2 patents)Andrew James RatcliffeChristopher James Lock (2 patents)Andrew James RatcliffeJohn R Mitchell (1 patent)Andrew James RatcliffeAndrew Sharpe (1 patent)Andrew James RatcliffeRoland W Bürli (1 patent)Andrew James RatcliffeChristopher Lowe (1 patent)Andrew James RatcliffeVerity Margaret Sabin (1 patent)Andrew James RatcliffeMichael Starbuck (1 patent)Andrew James RatcliffeDaniel Rees Allen (1 patent)Andrew James RatcliffeGeorge Martin Buckley (1 patent)Andrew James RatcliffeWilliam Ross Pitt (1 patent)Andrew James RatcliffeStephen Robert Mack (1 patent)Andrew James RatcliffeMarianna Dilani Richard (1 patent)Andrew James RatcliffeLaura Jane Tait (1 patent)Andrew James RatcliffeNatasha Kinsella (1 patent)Andrew James RatcliffeKerry Jenkins (1 patent)Andrew James RatcliffeClaire Cole (1 patent)Andrew James RatcliffeAndrew Sharpe (1 patent)Andrew James RatcliffePhillip Sharrocks (1 patent)Andrew James RatcliffeJohn Richard Davenport (1 patent)Andrew James RatcliffeChris Williamson (1 patent)Andrew James RatcliffeSophie Caroline Williams (1 patent)Andrew James RatcliffeRoland BÜRLI (0 patent)Andrew James RatcliffeChristopher Lowe (0 patent)Andrew James RatcliffeSophie Caroline Williams (0 patent)Andrew James RatcliffeNatasha Kinsella (0 patent)Andrew James RatcliffeAndrew James Ratcliffe (7 patents)John Robert PorterJohn Robert Porter (66 patents)Graham John WarrellowGraham John Warrellow (58 patents)John Clifford HeadJohn Clifford Head (38 patents)Timothy John NormanTimothy John Norman (21 patents)Rikki Peter AlexanderRikki Peter Alexander (41 patents)Sarah Catherine ArchibaldSarah Catherine Archibald (26 patents)Barry John LanghamBarry John Langham (26 patents)Janeen Marsha LinsleyJaneen Marsha Linsley (7 patents)Brian Woodside HutchinsonBrian Woodside Hutchinson (4 patents)Christopher James LockChristopher James Lock (3 patents)John R MitchellJohn R Mitchell (41 patents)Andrew SharpeAndrew Sharpe (28 patents)Roland W BürliRoland W Bürli (18 patents)Christopher LoweChristopher Lowe (15 patents)Verity Margaret SabinVerity Margaret Sabin (11 patents)Michael StarbuckMichael Starbuck (9 patents)Daniel Rees AllenDaniel Rees Allen (9 patents)George Martin BuckleyGeorge Martin Buckley (9 patents)William Ross PittWilliam Ross Pitt (5 patents)Stephen Robert MackStephen Robert Mack (4 patents)Marianna Dilani RichardMarianna Dilani Richard (3 patents)Laura Jane TaitLaura Jane Tait (2 patents)Natasha KinsellaNatasha Kinsella (2 patents)Kerry JenkinsKerry Jenkins (2 patents)Claire ColeClaire Cole (1 patent)Andrew SharpeAndrew Sharpe (1 patent)Phillip SharrocksPhillip Sharrocks (1 patent)John Richard DavenportJohn Richard Davenport (1 patent)Chris WilliamsonChris Williamson (1 patent)Sophie Caroline WilliamsSophie Caroline Williams (1 patent)Roland BÜRLIRoland BÜRLI (0 patent)Christopher LoweChristopher Lowe (0 patent)Sophie Caroline WilliamsSophie Caroline Williams (0 patent)Natasha KinsellaNatasha Kinsella (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Celltech R&d Limited (3 from 68 patents)

2. Sara Lee Corporation (2 from 216 patents)

3. Ucb Pharma, S.a. (2 from 179 patents)

4. Ucb Biopharma Sprl (138 patents)


7 patents:

1. 8653272 - Fused pyridine derivatives as kinase inhibitors

2. 8399483 - Quinoxaline and quinoline derivatives as kinase inhibitors

3. 6886367 - Circular knitted garments having seamless shaped bands

4. 6780874 - Enamine derivatives

5. 6610700 - Enamine derivatives

6. 6603041 - Bicyclic enamide derivatives

7. 6588237 - Knitted fabric

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as of
1/5/2026
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