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Dassel, Germany

Whatman Gmbh

USPTO Granted Patents = 39

% Expired Patents = 20.5

EPO Patents = 3

Trademarks = 16

Forward Citations = 973

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48 inventors (with patents filed for the assignee):

Leigh Alexander Burgoyne (8 out of 8 patents)

Martin A Smith (7 out of 8 patents)

James C Davis (6 out of 23 patents)

4. Neil Butt (5 out of 7 patents)

5. Mikhail A Fomovsky (4 out of 4 patents)

6. Galina N Fomovskaia (4 out of 4 patents)

7. Matthew Baker (3 out of 78 patents)

8. Mindy D Goldsborough (3 out of 4 patents)

9. Ronald James Valus (3 out of 12 patents)

10. Alfonso Liu (3 out of 3 patents)

11. Joseph Stefkovich (3 out of 3 patents)

12. Kenneth A Perrotta (3 out of 8 patents)

13. John J Ronan (2 out of 5 patents)

14. Randall W Nichols (2 out of 21 patents)

15. Robert W Blakesley (2 out of 9 patents)

Core Competencies:

Membrane Filter

Nucleic Acid Isolation

Genetic Material

Molecular Diagnostics

Solid Medium

PCR Sample Preparation

Leukocyte Evaluation

Transfusion Medicine

Thin Polymeric Film

Solid Phase Extraction

Biological Sample Collection

Gas Dehydration

39 patents: Sort by Forward Citations

1. 9707523 - Membrane filter including bile acid and a method of manufacturing the same (2017-07-18),

2. 7867780 - Lateral flow format, materials and methods (2011-01-11),

3. 7833705 - Archiving of vectors (2010-11-16),

4. 7748283 - Controlled transfer biological sample collection devices and methods of using such devices (2010-07-06),

5. 7628917 - Porous composite membrane and method for making the same (2009-12-08),

6. 7504363 - Methods using four-layer filter for PCR sample preparation (2009-03-17),

7. 7501500 - Inhibiting denaturation of nucleic acid duplexes (2009-03-10),

8. 7498133 - FTA-coated media for use as a molecular diagnostic tool (2009-03-03),

9. 7244561 - Inhibiting denaturation of nucleic acid duplexes (2007-07-17),

10. 7122304 - Methods for the storage and synthesis of nucleic acids using a solid support (2006-10-17),

11. 6972329 - Materials and methods for releasing genetic material (2005-12-06),

12. 6958392 - Methods for the isolation of nucleic acids and for quantitative DNA extraction and detection for leukocyte evaluation in blood products (2005-10-25),

13. 6881543 - Sampling and storage system for genetic material from tissue (2005-04-19),

14. 6869769 - Methods and materials for detecting genetic material (2005-03-22),

15. 6750059 - Archiving of vectors (2004-06-15),

Company Overview

Whatman GmbH, located in Dassel, Germany, specializes in the development and manufacturing of high-quality filtration products and laboratory supplies. The company is renowned for its innovative solutions in the fields of life sciences, environmental testing, and analytical chemistry. With a strong emphasis on research and technology, Whatman provides essential tools for various applications, including sample preparation and separation techniques, catering to a global clientele in both academic and industrial sectors.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

39 Patents

#1 in Dassel

#1,304 in Germany

#17,448 in the World

Dassel, Germany

Whatman Gmbh

Forward Citations = 973

48 inventors:

Leigh Alexander Burgoyne (8 out of 8 patents)

Martin A Smith (7 out of 8 patents)

James C Davis (6 out of 23 patents)

4. Neil Butt (5 out of 7 patents)

5. Mikhail A Fomovsky (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Whatman Gmbh. Retrieved from https://idiyas.com/company/whatman

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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