Rudolf Hopp — 25 Patents at Haarmann & Reimer

Rudolf Hopp has been granted 25 US patents while listed as an inventor at Haarmann & Reimer. The first was granted in 1984 and the most recent in October 2000. Rudolf Hopp ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list Rudolf Hopp in Holzminden, DE.

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #	Title	Co-Inventors	Date
6133003	Process for the preparation of vanillin and microorganisms suitable therefor	Jurgen Rabenhorst	2000-10-17
5976863	Process for the preparation of substituted methoxyphenols and microorganisms suitable for this purpose	Jurgen Rabenhorst	1999-11-02
5703123	Method for causing a physiological cooling effect to the skin or mucosa involving the application of carbonic acid esters	Ralf Pelzer, Horst Surburg	1997-12-30
5585091	Use of benzazoles UV absorbers, new benzazoles and a process for their preparation	Ralf Pelzer, Roland Langner, Horst Surburg, Horst Sommer, Alfred Krempel	1996-12-17
5510252	Process for the preparation of substituted methoxyphenols and microorganisms suitable for this purpose	Jurgen Rabenhorst	1996-04-23
5371013	Process for the preparation of substituted methoxyphenols and microorganisms suitable for this purpose	Jurgen Rabenhorst	1994-12-06
5319104	Derivatives of cyclic lactones, a process for their preparation and a process for the preparation of 15-pentadecanolide and its homologues	Horst Finkelmeier, Oskar Koch, Alfred Korber	1994-06-07
5266592	Compositions which have a physiological cooling effect, and active compounds suitable for these compositions	Helmut Grub, Ralf Pelzer, Roland Emberger, Heinz-Jurgen Bertram	1993-11-30
5248831	Ethers of 1-hydroxy-hex-5-en-2-one, processes for their preparation and their use as odoriferous substances	Thomas Thielmann, Wilhelm Gottsch	1993-09-28
5212153	Cyclopentyl-cyanomethyl-cyclopentenes, process for their preparation and their use as odoriferous substances	Thomas Thielmann, Wilhelm Gottsch	1993-05-18
5166342	Dimethylfuryl-dihydro-1,3,5-dithiazines	Jurgen Bruning, Roland Emberger, Matthias Guntert, Manfred Kopsel, Peter Werkhoff	1992-11-24
5145703	Thio-alkanones, process for their preparation and their use	Roland Emberger, Matthias Gunter, Manfred Kopsel, Walter Kuhn, Peter Werkhoff	1992-09-08
5105005	Alkadienenitriles, process for their preparation and their use	Thomas Thielmann, Wilhelm Gottsch	1992-04-14
5017388	Process for the preparation of vanillin	Jurgen Rabenhorst	1991-05-21
4988526	Hemimercaptals, processes for their preparation, and edible compositions containing same	Jurgen Bruning, Roland Emberger, Matthias Guntert, Manfred Kopsel, Theodor Sand +1 more	1991-01-29
4853368	Methylcyclododecatri-2,5,9-en-1-ols, a process for their preparation, and their use	Jurgen Neinhaus, Wilhelm Gottsch, Egon Oelkers	1989-08-01
4814322	Scents, and scent compositions containing them	Fritz Exner, Detlef Hagena, Jurgen Nienhaus, Wilhelm Gottsch	1989-03-21
4710392	Flavoring with oct-2-en-4-ol	Jurgen Bruning, Roland Emberger, Theodor Sand	1987-12-01
4664755	Process for the purification of crude .beta.-phenylethyl alcohol	Jurgen Nienhaus	1987-05-12
4654168	Use of 5-methyl-hept-2-en-4-one as a fragrance and/or flavor	Roland Emberger, Manfred Kopsel, Jurgen Bruning, Theodor Sand	1987-03-31
4647662	Unsymmetrical dihydrodithiazines, and their use as fragrances and flavorings	Jurgen Bruning, Roland Emberger, Manfred Kopsel, Theodor Sand, Peter Werkhoff	1987-03-03
4563365	Flavoring with 5-methyl-hept-2-en-4-one	Roland Emberger, Manfred Kopsel, Jurgen Bruning, Theodor Sand	1986-01-07
4562067	Preparation of novel dibenzoylmethane derivative sunscreen agents	Horst Finkelmeier, Roland Langner	1985-12-31
4523023	Preparation of isochromane derivatives	Horst Finkelmeier	1985-06-11
4455295	N-(p-Sulfophenyl) cinnamamide as sunscreen agent	Horst Finkelmeier, Roland Langner	1984-06-19

Rudolf Hopp — 25 Patents

Issued Patents All Time

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