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Biochemie Gesellschaft M.b.h

USPTO Granted Patents = 55

% Expired Patents = 9.1

Trademarks = 1

Forward Citations = 445

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53 inventors (with patents filed for the assignee):

Johannes Ludescher (27 out of 57 patents)

Hubert Sturm (10 out of 32 patents)

Gerd Ascher (10 out of 29 patents)

4. Siegfried Wolf (10 out of 16 patents)

5. Bernhard C Prager (9 out of 10 patents)

6. Josef Wieser (8 out of 25 patents)

7. Ingolf Macher (6 out of 9 patents)

8. Werner Veit (5 out of 8 patents)

9. Jose Diago (4 out of 5 patents)

10. Franz Knauseder (3 out of 6 patents)

11. Erich Zeisl (3 out of 4 patents)

12. Heinrich Thaler (3 out of 3 patents)

13. Martin Decristoforo (2 out of 5 patents)

14. Johannes Raneburger (2 out of 3 patents)

15. Johannes Hildebrandt (2 out of 7 patents)

Core Competencies:

Cephalosporins

Beta-Lactams

Antibacterial

Production Process

Purification

Intermediates

Pleuromutilin

Synthesis

Crystalline Salts

Nucleic Acids

Enzyme Activity

Agglomerates

55 patents: Sort by Forward Citations

1. 7378512 - Production of proteins by autoproteolytic cleavage (2008-05-27),

2. 6753445 - Pleuromutilin derivatives having antibacterial activity (2004-06-22),

3. 6727243 - Compositions comprising cefuroxime axetil (2004-04-27),

4. 6693095 - Antibacterial substituted 7-acylamino-3-(methylhydrazono) methyl-cephalosporins and intermediates (2004-02-17),

5. 6552186 - &bgr;-lactam production (2003-04-22),

6. 6531465 - Antibacterial cephalosporins (2003-03-11),

7. 6518420 - Precipitation process of 7-aminocephalosporanic acid (7-ACA) (2003-02-11),

8. 6504026 - Process for production of ceftiofur (2003-01-07),

9. 6489470 - Process for the preparation of cefpodoxime proxetil diastereoisomers (2002-12-03),

10. 6465233 - Nucleic acid molecule encoding a cephalosporin acetylesterase (2002-10-15),

11. 6465227 - Spherical particles containing microorganism cells having enzyme activity (2002-10-15),

12. 6440957 - Cephalosporines having cyclic aminoguanidine substituents as antibiotics (2002-08-27),

13. 6440462 - Agglomerates of &bgr;-lactam antibiotics and processess for making agglomerates (2002-08-27),

14. 6414140 - Process for the production of 3-vinyl cephalosporins (2002-07-02),

15. 6350869 - Crystalline amine salt of cefdinir (2002-02-26),

Company Overview

Biochemie Gesellschaft M.b.h, located in Kundl, Austria, specializes in the development and production of cephalosporins and beta-lactam antibiotics. The company focuses on innovative synthesis and purification processes, ensuring high-quality intermediates for antibacterial applications. With expertise in pleuromutilin and related compounds, Biochemie plays a significant role in advancing pharmaceutical solutions in the field of infectious diseases, contributing to global health through its specialized chemical technologies.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

55 Patents

#1 in Kundl

#67 in Austria

#12,932 in the World

Biochemie Gesellschaft M.b.h

Forward Citations = 445

53 inventors:

Johannes Ludescher (27 out of 57 patents)

Hubert Sturm (10 out of 32 patents)

Gerd Ascher (10 out of 29 patents)

4. Siegfried Wolf (10 out of 16 patents)

5. Bernhard C Prager (9 out of 10 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Biochemie Gesellschaft M.b.h. Retrieved from https://idiyas.com/company/biochemie-gesellschaft-m-b-h

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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