Learn more

WOLMAN GMBH DR

Overview
  • Total Patents
    333
About

WOLMAN GMBH DR has a total of 333 patent applications. Its first patent ever was published in 1956. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets basic materials chemistry, machine tools and macromolecular chemistry and polymers are ARCH WOOD PROTECTION PTY LTD, DESOWAG MATERIALSCHUTZ GMBH and GORI AS.

Patent filings per year

Chart showing WOLMAN GMBH DRs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Marx Hans-Norbert 125
#2 Goettsche Reimer 98
#3 Goettsche Reimer Dr 57
#4 Hettler Wendelin 56
#5 Borck Hans-Volker 39
#6 Stanek Richard Dr 21
#7 Seelmann-Eggebert Hans-Peter 19
#8 Breuer Michael 19
#9 Heidenreich Hans-Peter 17
#10 Goettsche R 15

Latest patents

Publication Filing date Title
EP2313579A1 Bandage for protecting wood poles installed in the ground
DE19834028A1 Process for treating wood against infestation by wood-damaging fungi
NZ337483A Wood preservative for subsequent application
EP0832735A2 Fire-protected layered system
EP0898506A1 Process for treating wood against infection by moulds harmful to wood
CA2248031A1 Wood preservative for afterprotection
DE19652352A1 Fireproof composite system
DE19642355A1 Elastic molded parts
DE19639842A1 Fire-protected composite system
DE19620893A1 Fire-resistant ventilated facades
DE19617592A1 Fire-resistant plastic laminates
DE19608435A1 Wood preservative for after-protection
EP0688852A1 Intumescent impregnation agent
EP0694574A1 Process for making fire proofing composites
US5444093A Wood preservatives
US5179116A Wood preservatives
DE4137621A1 WOOD PRESERVATIVES
US5078912A Wood preservative
DE4112652A1 WOOD PRESERVATIVES
DE4033419A1 POLYMOUS NITROGEN COMPOUNDS AND METAL FIXING SAEURS CONTAINING WOOD PROTECTION AGENTS