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For the Inventor, By the Inventor

Paris, France

Lesaffre Et Cie


USPTO Granted Patents = 8



Forward Citations = 45

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12 inventors (with patents filed for the assignee):

goldMedal Philippe Clement (5 out of 7 patents)

silverMedal Didier Colavizza (3 out of 7 patents)

bronzeMedal Annie Loiez Nee Hennette (3 out of 3 patents)

4.  Pascal Lejeune (1 out of 4 patents)

5.  Karel Alfons Frans Blomme (1 out of 2 patents)

6.  Peter Rene Anna Smet (1 out of 1 patent)

7.  Annie Loiez (1 out of 2 patents)

8.  Patrick Taillade (1 out of 2 patents)

9.  Emilie Bryckaert (1 out of 1 patent)

10.  Isabelle Wadoux (1 out of 1 patent)

11.  Jean-Paul Rossi (1 out of 3 patents)

12.  Annie Loiez Born Hennette (1 out of 1 patent)

13.  Evelyne Fonchy-Penot (1 patent)

14.  Peter René Anna Smet (1 patent)

15.  Hubert Maitre (1 patent)


8 patents:

1. 10189694 - Yeast-cream-dosing device and method (2019-01-29),
2. 6465027 - Ready-to-use long conservation baker's leaven (2002-10-15),
3. 6190707 - Cold-sensitive bread-making yeasts (2001-02-20),
4. 5741695 - Strains of bread-making yeast, a process for obtaining same, and the (1998-04-21),
5. 4396632 - Strains of yeast for bread-making and novel strains of yeast thus (1983-08-02),
6. 4346115 - Fermentation of acid-containing doughs (1982-08-24),
7. 4318930 - Strains of yeast for bread-making and novel strains of yeast thus (1982-03-09),
8. 4318929 - Process for obtaining new strains of yeast for bread-making and novel (1982-03-09),
Company Overview
Lesaffre is a global key player in the field of yeast and fermentation. The company, founded in 1853, offers a wide range of products and services for baking, health, nutrition, and flavors. With a presence in more than 50 countries, Lesaffre is committed to innovation and sustainability in their industry.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

8 Patents

#416 in Paris

#2,025 in France

Paris, FR
Paris, France

Lesaffre Et Cie

Forward Citations = 45

12 inventors:

goldMedal Philippe Clement (5 out of 7 patents)

silverMedal Didier Colavizza (3 out of 7 patents)

bronzeMedal Annie Loiez Nee Hennette (3 out of 3 patents)

4.  Pascal Lejeune (1 out of 4 patents)

5.  Karel Alfons Frans Blomme (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lesaffre Et Cie. Retrieved from https://idiyas.com/company/lesaffre-et-cie

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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