Wilmington, DE, United States of America

Samuel David Arthur

This inventor holds 57 USPTO granted patents and 4 published patent applications, plus 1 CIPO patent and 8 EPO patents, primarily in Polymer Chemistry (CPC class C08F). Top assignees: E.i. Dupont De Nemours and Company, Actamax Surgical Materials, LLC, The University of North Carolina at Chapel Hill. Active years: 1988-2024.

USPTO Granted Patents = 57 (Patent Applications = 4)

% Patents Active = 78.9

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 8 (Patent Applications = 6)

Average Co-Inventor Count = 2.2

ph-index = 11

Forward Citations = 506(Granted Patents)

Forward Citations (Not Self Cited) = 491(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

41 out of 16,339

E.i. Dupont De Nemours and Company

patents

10 out of 36

Actamax Surgical Materials, LLC

patents

5 out of 1,322

The University of North Carolina at Chapel Hill

patents

4. 2 out of 84

Nutrition & Biosciences USA 4, Inc.

patents

5. 1 out of 1

Actamaz Surgical Materials, LLC

8. 2 out of 834,307

Other

patents

where one patent can have more than one assignee

Years Active: 1988-2024

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Areas of Expertise:

Polymer Chemistry

Tissue Adhesives

Olefin Polymerization

Electrolyte Compositions

Hydrogel Adhesives

Dextran Copolymers

Fibrous Tissue Sealants

Aldehyde-functionalized Polymers

Molecular Weight Control

Transition Metal Complexes

Polysaccharides

Glycolonitrile Conversion

57 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12037420 - Dextran-poly alpha-1,3-glucan graft copolymers and synthesis methods thereof (2024-07-16),

2. 11289738 - Nonaqueous electrolyte compositions comprising lithium oxalato phosphates (2022-03-29),

3. 11104747 - Dextran-poly alpha-1,3-glucan graft copolymers and synthesis methods thereof (2021-08-31),

4. 9452144 - Method of using fibrous tissue sealant (2016-09-27),

5. 9093710 - Compositions, layerings, electrodes and methods for making (2015-07-28),

6. 9017703 - Method of using fibrous tissue sealant (2015-04-28),

7. 8790632 - Polymer-based tissue-adhesive form medical use (2014-07-29),

8. 8771738 - Polysaccharide-based polymer tissue adhesive for medical use (2014-07-08),

9. 8715636 - Polysaccharide-based polymer tissue adhesive for medical use (2014-05-06),

10. 8679537 - Methods for sealing an orifice in tissue using an aldol-crosslinked polymeric hydrogel adhesive (2014-03-25),

11. 8679536 - Aldol-crosslinked polymeric hydrogel adhesives (2014-03-25),

12. 8545871 - Fibrous tissue sealant and method of using same (2013-10-01),

13. 8466327 - Aldehyde-functionalized polyethers and method of making same (2013-06-18),

14. 8431114 - Polysaccharide-based polymer tissue adhesive for medical use (2013-04-30),

15. 8282959 - Branched end reactants and polymeric hydrogel tissue adhesives therefrom (2012-10-09),

Title: Samuel David Arthur: Pioneering Inventor from Wilmington

Introduction: Samuel David Arthur is a distinguished inventor based in Wilmington, DE, known for his groundbreaking contributions to various fields.

Latest Patents: Samuel David Arthur holds several patents in the areas of renewable energy technologies, medical devices, and sustainable materials.

Career Highlights: With a career spanning over two decades, Samuel David Arthur has worked with top research institutions and companies to develop innovative solutions that have had a significant impact on society.

Collaborations: Throughout his career, Samuel David Arthur has collaborated with leading universities, research institutions, and companies to bring his inventions to life and make a positive difference in the world.

Conclusion: Samuel David Arthur's passion for innovation and his dedication to creating meaningful change through his inventions make him a true pioneer in the field of technology and beyond.