Trademark applications and grants for Pfeifer & Langen. Pfeifer & Langen has 4 trademark applications. The latest application filed is for "CARBO PLY"
State Incorporated | GERMANY |
Entity Type | CORPORATION |
Address | Linnicher Strasse 48 50933 Cologne GERMANY |
Patent Application | Date |
---|---|
Process for the microbial anaerobic production of acetic acid 4,935,360 - 07/055,960 Klemps , et al. June 19, 1 | 1990-06-19 |
Water soluble iron dextran and a process for its manufacture 4,927,756 - 07/159,146 Schwengers May 22, 1 | 1990-05-22 |
Water soluble iron dextran and a process for its manufacture 4,749,695 - 06/741,395 Schwengers June 7, 1 | 1988-06-07 |
Processes for producing leucrose 4,693,974 - 06/913,268 Schwengers , et al. September 15, 1 | 1987-09-15 |
Gluco-oligosaccharide mixture and a process for its manufacture 4,649,058 - 06/741,394 Schwengers March 10, 1 | 1987-03-10 |
Mark Image Registration | Serial | Trademark Application Date |
---|---|
"CARBO PLY" 2749399 76309315 |
CARBO PLY 2001-09-05 |
"PROPLY" 2796627 76276936 |
PROPLY 2001-06-25 |
"DEXIDE" 1607113 73815566 |
DEXIDE 1989-07-27 |
"DORMACELL" 1501086 73684166 |
DORMACELL 1987-09-11 |
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