Erich Penzel — 13 Patents at Basf Se

Erich Penzel has been granted 13 US patents while listed as an inventor at Basf Se. The first was granted in 1980 and the most recent in March 1998. Erich Penzel ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Erich Penzel in Ludwigshafen, DE.

Patents per Year

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #	Title	Co-Inventors	Date
5726224	Composition of a redispersible spray dried unsaturated sulfonic acid polymer powder and a mineral binder	Gernot Franzmann, Maximilian Angel, Joachim Pakusch, Bernhard Schuler	1998-03-10
5624748	Packaging materials having barrier properties against oxygen	Hermann Seyffer, Eberhard Beckmann, Norbert Sendhoff	1997-04-29
5604272	Unsaturated sulfonic acid polymers as spray drying assistants	Gernot Franzmann, Maximilian Angel, Joachim Pakusch, Bernhard Schuler	1997-02-18
5462978	Use of unsaturated sulfonic acid polymers as spray drying assistants	Gernot Franzmann, Maximilian Angel, Joachim Pakusch, Bernhard Schuler	1995-10-31
4731402	Floor covering adhesive based on aqueous polymer dispersions	Lothar Maempel, Hans J. Neumann, Karl-Clemens Peters, Oral Aydin	1988-03-15
4663384	Paints and renders containing aqueous dispersions of vinylidene chloride/(meth)acrylate copolymers as binders	Walter Prange, Michael Melan, Eckehardt Wistuba, Alfred Mueller	1987-05-05
4612392	N-substituted acrylamide and methacrylamide derivatives and their preparation	Kaspar Bott, Guenter Eckert	1986-09-16
4424298	Preparation of concentrated polyacrylate dispersions	Guenter Eckert, Lothar Heider, Lothar Wuertele, Werner Schackert	1984-01-03
4267091	Binders for paints	Hans J. Geelhaar, Gregor Ley	1981-05-12
4257859	Benzoin photoinitiator containing a quaternary ammonium group in photo curable composition and process	Martin Fischer, Werner Kuesters, Wolfgang Rehder, Walter Trautmann	1981-03-24
4255310	Aqueous paints which contain polyglycidylamines as additives	Knut Oppenlaender, Rainer Strickler, Hans J. Geelhaar, Josef Lamprecht, Gregor Ley	1981-03-10
4250070	Aqueous dispersions, containing hydrazine derivatives, of carbonyl-containing copolymers	Gregor Ley, Walter Rebafka, Kaspar Bott	1981-02-10
4191838	Acryloxy-alkylpropanals and methacryloxy-alkylpropanals	Franz Merger, Friedrich Towae	1980-03-04

Erich Penzel — 13 Patents

Patents per Year

Issued Patents All Time

Patent Widget