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Raimund Franz
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Kelkheim, DE
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last 30 patents
Information
Patent Grant
Process for the addition of HF to halogenated alkenes
Patent number
5,969,199
Issue date
Oct 19, 1999
Solvay S.A.
Raimund Franz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of 2H-heptafluoropropane
Patent number
5,912,392
Issue date
Jun 15, 1999
Solvay (Societe Anonyme)
Helmut Vollmueller
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the addition of HF to halogenated alkenes
Patent number
5,847,245
Issue date
Dec 8, 1998
Solvay (Societe Anonyme)
Raimund Franz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the work-up of complex amine hydrofluroides
Patent number
5,728,884
Issue date
Mar 17, 1998
Solvay
Ulrich Hahn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of perfluoropropionyl fluoride
Patent number
5,684,193
Issue date
Nov 4, 1997
Hoechst Aktiengesellschaft
Gunter Siegemund
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of 2-H-heptafluoropropane
Patent number
5,399,795
Issue date
Mar 21, 1995
Hoechst Aktiengesellschaft
Raimund Franz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the single-stage preparation of glycosyl fluorides
Patent number
4,847,372
Issue date
Jul 11, 1989
Hoechst Aktiengesellschaft
Raimund Franz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of water-soluble polysaccharides, the s...
Patent number
4,766,207
Issue date
Aug 23, 1988
Hoechst Aktiengesellschaft
Hans-Matthias Deger
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for hydrolyzing cellulose-containing material with gaseous...
Patent number
4,589,924
Issue date
May 20, 1986
Hoechst Aktiengesellschaft
Rudiger Erckel
C13 - SUGAR INDUSTRY
Information
Patent Grant
Process for hydrolyzing cellulose-containing material with gaseous...
Patent number
4,556,431
Issue date
Dec 3, 1985
Hoechst Aktiengesellschaft
Rudiger Erckel
C13 - SUGAR INDUSTRY
Information
Patent Grant
Process for hydrolyzing cellulose-containing material with gaseous...
Patent number
4,556,432
Issue date
Dec 3, 1985
Hoechst Aktiengesellschaft
Rudiger Erckel
C13 - SUGAR INDUSTRY
Information
Patent Grant
Process for the preparation of carbonyl difluorides
Patent number
4,260,561
Issue date
Apr 7, 1981
Hoechst Aktiengesellschaft
Raimund Franz
C07 - ORGANIC CHEMISTRY