Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861663 | Process for antistatic treatment or pretreatment of polyamides, polyimides, antistatically treated or pretreated materials, and the use thereof | Hans-Joachim Laue, Rudolf Merten, Dietrich Michael, Milan-Josef Tima | 1989-08-29 |
| 4847139 | Flexible circuits | Gerhard D. Wolf, Ulrich von Gizycki, Rudolf Merten | 1989-07-11 |
| 4830714 | Process for the production of printed circuit boards | Gerhard D. Wolf, Ulrich von Gizycki, Rudolf Merten | 1989-05-16 |
| 4820580 | Process for the production of a composite system of a highly elastic material and a polyurethane foam layer and product formed thereby | Jurgen Hocker, Jurgen Faehndrich, Hans Hespe, Dieter Wecker | 1989-04-11 |
| 4804475 | Metallized membrane systems | Karlheinz Hildenbrand, Ulrich von Gizycki, Rudolf Merten, Hermann Perrey, Gerhard D. Wolf | 1989-02-14 |
| 4764401 | Process for activating substrate surfaces for electroless metallization | Henning Giesecke, Gerhard D. Wolf, Harold Ebneth, Rudolf Merten | 1988-08-16 |
| 4728560 | Electrical printed circuit boards | Gerhard D. Wolf, Ulrich von Gizycki, Rudolf Merten | 1988-03-01 |
| 4661384 | Process for activating substrate surfaces for electroless metallization | Rudolf Merten, Gerhard D. Wolf | 1987-04-28 |
| 4659592 | Process for the production of laminated materials | Friedrich Jonas, Rudolf Merten | 1987-04-21 |
| 4657786 | Black-metallized substrate surfaces | Rudolf Merten, Henning Giesecke | 1987-04-14 |
| 4636441 | Semi-finished products for the manufacture of printed circuit boards | Gerhard D. Wolf, Ulrich von Gizycki, Rudolf Merten | 1987-01-13 |
| 4622411 | Organopalladium-II-complex compounds | Henning Giesecke, Gerhard D. Wolf, Harold Ebneth, Rudolf Merten | 1986-11-11 |
| 4575467 | Process for activating substrates for electroless metallization | Rudolf Merten, Henning Giesecke, Gerhard D. Wolf | 1986-03-11 |
| 4568571 | Process for the adhesion-activation of polyamide substrates for electroless metallization | Gerhard D. Wolf, Rudolf Merten, Ulrich von Gizycki | 1986-02-04 |
| 4563371 | Process for preparing metallized porous solid bodies | Peter M. Lange, Rudolf Merten, Alfred Mitschker | 1986-01-07 |
| 4554183 | Process for pretreating polyamide substrates for electroless metallization | Gerhard D. Wolf, Rudolf Merten, Ulrich von Gizycki | 1985-11-19 |
| 4542074 | Surface metallized semiconductors | Rudolf Merten, Gerhard D. Wolf, Henning Giesecke, Uwe Claussen, Harold Ebneth | 1985-09-17 |
| 4535032 | Black-metallized substrate surfaces | Rudolf Merten, Henning Giesecke | 1985-08-13 |
| 4508780 | Metallized polymer granules, and their use | Rudolf Merten | 1985-04-02 |
| 4493861 | Process for activating substrate surfaces for currentless metallization | Henning Giesecke, Gerhard D. Wolf, Harold Ebneth, Rudolf Merten | 1985-01-15 |
| 4472458 | Process for the production of metallized semiconductors | Rudolf Merten, Gerhard D. Wolf, Henning Giesecke, Uwe Claussen, Harold Ebneth | 1984-09-18 |