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Thomas Thielmann — 4 Patents

HRHaarmann & Reimer: 4 patents #17 of 126Top 15%
Holzminden, DE: #54 of 187 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Thomas Thielmann has been granted 4 US patents while listed as an inventor at Haarmann & Reimer. The first was granted in 1992 and the most recent in September 1995. Thomas Thielmann ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Thomas Thielmann in Holzminden, DE.

Patents per Year

Patents granted per year, 1992 to 1995Bar chart with a peak of 2 patents in 1993.peak 21992: 1 patents19921993: 2 patents19931995: 1 patents1995

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5451694 Process for preparing substituted 2-cyanocinnamic esters Walter Kuhn, Werner Marks, Erich Dilk 1995-09-19
5248831 Ethers of 1-hydroxy-hex-5-en-2-one, processes for their preparation and their use as odoriferous substances Rudolf Hopp, Wilhelm Gottsch 1993-09-28
5212153 Cyclopentyl-cyanomethyl-cyclopentenes, process for their preparation and their use as odoriferous substances Rudolf Hopp, Wilhelm Gottsch 1993-05-18
5105005 Alkadienenitriles, process for their preparation and their use Rudolf Hopp, Wilhelm Gottsch 1992-04-14

Frequent Collaborators

Rudolf Hopp3 shared
Wilhelm Gottsch3 shared
Walter Kuhn1 shared
Werner Marks1 shared
Erich Dilk1 shared

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