Learn more

WARNKE CHEMIEFASERWERK VEB

Overview
  • Total Patents
    103
About

WARNKE CHEMIEFASERWERK VEB has a total of 103 patent applications. Its first patent ever was published in 1977. It filed its patents most often in German Democratic Republic. Its main competitors in its focus markets environmental technology and measurement are GUANGDONG AAS SOIL AND FERTILIZER RES INST, SUZHOU DEJIE MEMBRANE MATERIAL SCIENCE & TECHNOLOGY CO LTD and ANHUI XINRUN NEW MATERIAL CO LTD.

Patent filings in countries

World map showing WARNKE CHEMIEFASERWERK VEBs patent filings in countries
# Country Total Patents
#1 German Democratic Republic 103

Patent filings per year

Chart showing WARNKE CHEMIEFASERWERK VEBs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ahlers Klaus-Dieter 15
#2 Unger Reinhard 11
#3 Schmalz Ernst-Otto 11
#4 Peschel Juergen 10
#5 Haeckert Lothar 10
#6 Kraus Walter 10
#7 Jenke Frank 10
#8 Richter Harald 8
#9 Reck Werner 8
#10 Dinse Hans-Dieter 8

Latest patents

Publication Filing date Title
DD293081A5 Radiation register for melting polymer devices
DD292034A5 Method for producing regranulated waste
DD291356A5 Device for cutting a polymeric thread threaded in the air flow
DD290643A5 Rubber unit for rinsing fast sponsored synthetic silk
DD290686A5 Preservative fibrous praeparation
DD290689A5 Biozideous chemical fertilizer praeparation
DD290687A5 Fast biocideric fibrous praeparation
DD290683A5 Immediately biocideric fibrous praeparation
DD290688A5 Biozideous fibrous material mixture
DD290684A5 Biozideic fibrous praeparation
DD289782A5 Method of generating woven woven filaments of synthetic fibrous materials
DD285618A5 Device for monitoring workstations on receiving machines
DD299321A5 Fast sponsored polyester poy for the activity
DD284884A5 Mixture of cupfer compounds in the presence of potassium idid and polyamide
DD287281A5 Device for applying turnings to yarn and synthetic silk
DD287225A5 Method of drying polyester devices
DD286799A5 Device for forming a weaveable fadenbaellchen
DD286798A5 Swirl chamber-thread lock
DD286797A5 Method of title determination of synthetic silks
DD285802A5 Penetration duese for fenced synthetic silk