Bison-Werke Baehre & Greten GmbH & Co. KG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B27N MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL 112
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5554330 Process for the manufacturing of shaped articlesJan 31, 95Sep 10, 96[B27N, B32B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6409856 Apparatus for smoothing out the surface weight distribution of matsExpiredMar 24, 95Jun 25, 02[B27N]
5498309 Apparatus for continuously producing plates having a structured surfaceExpiredApr 28, 94Mar 12, 96[B30B]
5322577 Method and apparatus for continuously producing plate-like webs having a structured surface, and plates produced therebyExpiredDec 07, 92Jun 21, 94[B27N]
5277856 Method for manufacturing shaped bodies from gypsum, water, fibers and light aggregate particlesExpiredFeb 26, 92Jan 11, 94[B29C, C04B]
5229139 Continuously operating pressExpiredDec 18, 91Jul 20, 93[B29C]
5074476 Method of manufacturing fibre material containing lignocellulose for the production of fibre boardsExpiredFeb 06, 90Dec 24, 91[B02C]
4998869 Apparatus for making particle mats with uniform weight distributionExpiredApr 06, 89Mar 12, 91[B27N]
4888884 Method and plant for cleaning dryer exhaust gases during the drying of wood chips, wood fiber of the likeExpiredMay 10, 88Dec 26, 89[F26B]
4850848 Continuously operating pressExpiredApr 05, 88Jul 25, 89[B29C]
4636159 Apparatus for obtaining a predeterminable distribution of weight in the transverse direction of a pre-mat and/or matExpiredApr 05, 85Jan 13, 87[B29C]
4573899 Plant for the manufacture of particleboardExpiredDec 20, 83Mar 04, 86[B29C]
4569155 Grinding machine and method for flat, board-shaped workpiecesExpiredApr 25, 84Feb 11, 86[B24B]
4546572 Belt grinding machineExpiredApr 25, 84Oct 15, 85[B24B]
4483668 Apparatus for forming multi-layer plate of lignocellulose-containing particles provided with at least one binderExpiredJun 16, 83Nov 20, 84[B29D]
4420357 Apparatus and method for the manufacture of particleboardExpiredFeb 19, 82Dec 13, 83[B29C]
4413031 Multi-layer plate of lignocellulose-containing particles provided with at least one binderExpiredSep 14, 81Nov 01, 83[B32B]
4402890 Method of manufacturing cement bonded boardsExpiredDec 14, 81Sep 06, 83[B29M]
4372899 Method of manufacturing particleboard and the likeExpiredMar 25, 81Feb 08, 83[B29J]
4364984 Surfaced oriented strand boardExpiredJan 23, 81Dec 21, 82[B32B, D04H]
4350484 Forming line for use in the manufacture of particle boardsExpiredMay 12, 80Sep 21, 82[B29J]

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