Growing community of inventors

Milford, NJ, United States of America

Douglas B Johns

Average Co-Inventor Count = 3.96

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 = 458

Douglas B JohnsShalaby Wahba Shalaby (1 patent)Douglas B JohnsMichael Cardinale (1 patent)Douglas B JohnsRichard L Kronenthal (1 patent)Douglas B JohnsGere S DiZerega (1 patent)Douglas B JohnsGuanghui Zhang (1 patent)Douglas B JohnsMichael R Tracey (1 patent)Douglas B JohnsAnthony R DiUbaldi (1 patent)Douglas B JohnsKristian Larsen (1 patent)Douglas B JohnsWarren D Sheffield (1 patent)Douglas B JohnsNicole Smith (1 patent)Douglas B JohnsPeter Lund Hammershøj (1 patent)Douglas B JohnsLeRoy L Richer (1 patent)Douglas B JohnsW James Huang (1 patent)Douglas B JohnsGabriella Ferrara (1 patent)Douglas B JohnsKristian Larsen (1 patent)Douglas B JohnsPeter Lund Hammershoj (1 patent)Douglas B JohnsGuanghui Zhang (1 patent)Douglas B JohnsMichael Cardinale (1 patent)Douglas B JohnsNicole Smith (1 patent)Douglas B JohnsDouglas B Johns (4 patents)Shalaby Wahba ShalabyShalaby Wahba Shalaby (201 patents)Michael CardinaleMichael Cardinale (46 patents)Richard L KronenthalRichard L Kronenthal (38 patents)Gere S DiZeregaGere S DiZerega (37 patents)Guanghui ZhangGuanghui Zhang (22 patents)Michael R TraceyMichael R Tracey (21 patents)Anthony R DiUbaldiAnthony R DiUbaldi (18 patents)Kristian LarsenKristian Larsen (17 patents)Warren D SheffieldWarren D Sheffield (6 patents)Nicole SmithNicole Smith (6 patents)Peter Lund HammershøjPeter Lund Hammershøj (6 patents)LeRoy L RicherLeRoy L Richer (3 patents)W James HuangW James Huang (3 patents)Gabriella FerraraGabriella Ferrara (1 patent)Kristian LarsenKristian Larsen (11 patents)Peter Lund HammershojPeter Lund Hammershoj (1 patent)Guanghui ZhangGuanghui Zhang (3 patents)Michael CardinaleMichael Cardinale (2 patents)Nicole SmithNicole Smith (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ethicon, Gmbh (3 from 3,632 patents)

2. Ferrosan Medical Devices A/s (1 from 28 patents)

3. Lifecore Biomedical, Inc. (1 from 10 patents)


4 patents:

1. 11801324 - Method for preparing a haemostatic composition

2. 7647112 - System and method for selectively stimulating different body parts

3. 5532221 - Ionically crosslinked carboxyl-containing polysaccharides for adhesion

4. 4937254 - Method for inhibiting post-surgical adhesion formation by the topical

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as of
12/27/2025
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