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PFEFFERKORN & CO

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    218,987
  • Filing trend
    ⇩ 100.0%
About

PFEFFERKORN & CO has a total of 23 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1972. It filed its patents most often in Germany, Argentina and EPO (European Patent Office). Its main competitors in its focus markets packaging and shipping, medical technology and machines are MAUSER-WERKE GMBH, DEFI INTERNATIONAL and EUROP LAITIERE.

Patent filings per year

Chart showing PFEFFERKORN & COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pfefferkorn Hans 10
#2 Reiter Viktor 10
#3 Pfefferkorn Bernd 9
#4 Steuber Christoph 3
#5 Rojek Jakub 3
#6 Reiter V 2
#7 Hütchen Bert Michael 2
#8 Pfefferkorn H 1
#9 Pfefferkorn B 1
#10 Pfefferkorn Bernd Ing Grad 1

Latest patents

Publication Filing date Title
DE102016102574B3 Bottle cap with tubular lamellar seal
WO9965413A1 Pressure element for exerting a pressure on a surface
DE19909857A1 Two-part pressure body with guide bar
DE19837762A1 Device for an external fixator with a holding device for a wound care agent
DE3940461A1 Plastic stopper for e.g. wine bottles - consist of e.g. foam body in two halves joined together by horizontal gas barrier of e.g. foil coated each side with polyethylene
DE3732112A1 BOTTLE STOPPER, ESPECIALLY FOR SPARKLING BOTTLES WITH SCREW THREADED MOUTH
DE3323159A1 Plug for sealing bottles
DE2910692A1 Plastic stopper for bottles - with inside foil coating preventing gas escape
DE2833099A1 Elastic plastics sealing stopper - has cap with internal blades pressed into external thread on bottle mouth
NZ184918A Bottle stopper device: cap engages fluted flange
DE2442907A1 Plastic elastic bottle stopper - has lugs inside sleeve portion preventing pulling off without destruction
FR2236746A1 Plastic stopper and cap for wine bottles - has interengaging ridges to prevent relative rotation
DE2424591A1 Liquid container elastic plastic sealing cap - has spiral-pattern tear-open lug solidly secured to stopper portion
DE2312166A1 STOPPER MADE OF ELASTIC PLASTIC FOR WINE BOTTLES AND SIMILAR CONTAINERS
DE2255023A1 STOPPER MADE OF ELASTIC PLASTIC FOR CONTAINERS, IN PARTICULAR FOR CHAMPAGNE BOTTLES