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Gorinchem, Netherlands

Purac Biochem Bv

USPTO Granted Patents = 172

% Expired Patents = 16.9

CIPO Patents = 10

EPO Patents = 153

Trademarks = 13

Forward Citations = 246

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205 inventors (with patents filed for the assignee):

Jan Van Breugel (27 out of 27 patents)

André Banier De Haan (24 out of 26 patents)

Jan Van Krieken (23 out of 24 patents)

4. Peter Paul Jansen (12 out of 12 patents)

5. Willem Jacob Groot (10 out of 10 patents)

6. Jeroen Bokhove (9 out of 9 patents)

7. Gerrit Gobius Du Sart (9 out of 9 patents)

8. Andre Banier De Haan (8 out of 8 patents)

9. Paulus Loduvicus Johannes Van Der Weide (8 out of 8 patents)

10. Kees Van Der Voort Maarschalk (7 out of 7 patents)

11. Diana Visser (7 out of 7 patents)

12. Harald Johan Ruijssenaars (7 out of 7 patents)

13. Arne Olav Sliekers (6 out of 6 patents)

14. Fesia Lestari Laksmana (6 out of 6 patents)

15. Gerrit Anthon Rene Hilhorst (6 out of 6 patents)

Core Competencies:

Lactic Acid Production

Magnesium Chloride Purification

Vinegar Preparation

Biomass Separation

Thermoplastic Materials

Fatty Acid Esters

Fermentation Processes

Acid Extraction

Polycarboxylic Acids

Hot-Melt Adhesives

Food Preservation

Infection Treatment

172 patents: Sort by Forward Citations

1. 12630437 - Process for manufacturing high-purity magnesium oxide (2026-05-19),

2. 12610965 - Particulate composition containing co-crystal of malic acid and alkali metal hydrogen malate (2026-04-28),

3. 12473576 - Thermal decomposition of magnesium chloride (2025-11-18),

4. 12398047 - Method for purifying magnesium chloride solutions (2025-08-26),

5. 12344833 - Method for separating biomass from solid fermentation product (2025-07-01),

6. 12252674 - Preparation of a powdered vinegar (2025-03-18),

7. 12172362 - Thermoforming of PLA-based articles (2024-12-24),

8. 12127571 - Particulate acidulant composition comprising malic acid and lactic acid (2024-10-29),

9. 12031171 - Fatty acid esters against infections in fermentations (2024-07-09),

10. 12024627 - Process for manufacturing particles comprising polylactic acid (2024-07-02),

11. 12022842 - Fruit ferments containing propionate and use thereof (2024-07-02),

12. 11999986 - Process for the conversion of lignocellulose material into an organic acid (2024-06-04),

13. 11981842 - Tackifier for lactic acid based hot-melt adhesive (2024-05-14),

14. 11970790 - Poly(lactic acid) membrane and method of making the membrane (2024-04-30),

15. 11945978 - Hot melt adhesive composition and use thereof (2024-04-02),

Company Overview

Purac Biochem Bv, based in Gorinchem, Netherlands, specializes in biochemical processes with a focus on sustainable and innovative solutions. The company is recognized for its expertise in lactic acid production, which serves as a key building block for various applications, including biodegradable plastics and food additives. Additionally, Purac is involved in the purification of magnesium chloride, vinegar preparation, and biomass separation, contributing to advancements in thermoplastic materials, fatty acid esters, and fermentation processes.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

172 Patents

#1 in

#51 in

#4,816 in the World

Gorinchem, Netherlands

Purac Biochem Bv

Forward Citations = 246

205 inventors:

Jan Van Breugel (27 out of 27 patents)

André Banier De Haan (24 out of 26 patents)

Jan Van Krieken (23 out of 24 patents)

4. Peter Paul Jansen (12 out of 12 patents)

5. Willem Jacob Groot (10 out of 10 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Purac Biochem Bv. Retrieved from https://idiyas.com/company/purac-biochem-bv

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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