KP

Klaus Penzien

Basf Se: 25 patents #477 of 13,826Top 4%
Overall (All Time): #166,105 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4585536 Ion exchange membranes consisting of pyrrole polymers Hermann Puetter, Herbert Naarmann 1986-04-29
4560593 Deposition of metals on electrically conductive, polymeric carriers Herbert Naarmann, Volker Munch 1985-12-24
4464511 Polymers which have two or more stable, reversibly interconvertible oxidation states, their preparation and their use Herbert Naarmann, Volker Muench, Klaus-Dieter Franz 1984-08-07
4454178 Poly(acetylene) films and their production Herbert Naarmann, Dieter Naegele 1984-06-12
4440693 Preparation of electrically conductive products Herbert Naarmann, Volker Muench, Klaus-Dieter Franz 1984-04-03
4418187 Preparation of electrically conductive polymers Volker Muench, Herbert Naarmann 1983-11-29
4412942 Preparation of electrically conductive polymers Herbert Naarmann, Johannes Schlag, Petr Simak 1983-11-01
4411826 Preparation of stable electrically conductive polymers Herbert Naarmann, Johannes Schlag, Petr Simak 1983-10-25
4407739 Preparation of electrically conductive polymers Herbert Naarmann, Johannes Schlag 1983-10-04
4404126 Preparation of electrically conductive polymeric systems Volker Muench, Herbert Naarmann 1983-09-13
4401545 Electrically conductive polypyrrole derivatives Herbert Naarmann, Dieter Naegele, Johannes Schlag, Volker Kiener, Hugo Boehm 1983-08-30
4395497 Preparation of electrically conductive soluble heteropolyphenylenes Herbert Naarmann, Dieter Naegele, Johannes Schlag 1983-07-26
4386203 Halogen-containing s-triazines Herbert Naarmann, Franz Brandstetter, Gerhard Lindenschmidt, Erhard Seiler 1983-05-31
4360644 Preparation of electrically conductive polyaromatics Herbert Naarmann, Dieter Naegele, Johannes Schlag 1982-11-23
4360455 Preparation of mixtures of brominated polystyrenes and brominated aromatic compounds Gerhard Lindenschmidt, Wolfgang Schulte, Franz Brandstetter, Herbert Naarmann 1982-11-23
4359563 Preparation of acetylene copolymers Herbert Naarmann, Heinz Viehe 1982-11-16
4344869 Preparation of electrically conductive hetero-poly-phenylenes Gerd Blinne, Herbert Naarmann 1982-08-17
4344870 Preparation of electrically conductive hetero-polyaromatics Gerd Blinne, Herbert Naarmann 1982-08-17
4340507 Preparation of electrically conductive polyaromatics, and their use in the electrical industry and for rendering plastics antistatic Herbert Naarmann, Dieter Naegele, Johannes Schlag 1982-07-20
4336201 Preparation of electrically conductive carotenoids Franz Feichtmayr, Herbert Naarmann, Joachim Paust 1982-06-22
4311636 Flame-retardant thermoplastic materials and molded parts therefrom Klaus Hahn, Walter Himmele, Herbert Naarmann 1982-01-19
4293656 Flame retardant polystyrene Klaus Hahn, Herbert Naarmann 1981-10-06
4277588 Preparation of acetylene copolymers Herbert Naarmann, Helmut Doerfel, Albrecht Eckell 1981-07-07
4272583 Flameproofed expandable styrene polymers Klaus Hahn, Herbert Naarmann, Heinz Weber 1981-06-09
4200702 Self-extinguishing thermoplastic molding compositions Hermann Gausepohl, Herbert Naarmann, Rudolf Stephan 1980-04-29