Berkenhoff GmbH

Germany


 
Total IP 65
Total IP Rank # 20,679
IP Activity Score 2.3/5.0    29
IP Activity Rank # 26,807
Parent Entity nexpert AG. As of November 9, 2015, Berkenhoff GmbH operates as a subsidiary of Boviet Solar Usa, Ltd
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

8 15
4 8
9 13
8
 
Last Patent 2023 - Winding post for connecting to a...
First Patent 1979 - Electrode for electrical dischar...
Last Trademark 2024 - BLACSPARK
First Trademark 1983 - cobra cut

Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 G/S Common metals and their alloys, ores; materials of metal for building and construction; building...
G/S Common metals and their alloys, ores; materials of metal for building and construction; buildings...
2023 G/S Common metals and their alloys, ores; Materials of metal for building and construction; Buildings...
2021 G/S Common metals and their alloys, ores of metal; metal materials for building and construction, nam...
G/S Common metals and their alloys, ores of metal; metal materials for building and construction; tr...
Invention Winding post for connecting to a coil body of an electromagnetic coil. The invention relates to ...
Invention Winding post for connecting to a coil body of an electromagnetic coil. The invention relates to a...
Invention Wire electrode for spark-erosion cutting. The present invention relates to a wire electrode for ...
Invention Wire electrode for spark-erosion cutting. The present invention relates to a wire electrode for s...
2020 Invention Brush comprising a carrier made of bamboo material and wire for forming staples for a brush of th...
Invention Brush having a bristle bunch fastened by means of clamps, and wire for producing such clamps. Th...
Invention Brush having a bristle bunch fastened by means of clamps, and wire for producing such clamps. The...
G/S Non-electric cables and wires of common metal; bare and coated wires; wire for ropes; wire rope; ...
G/S Non-electric cables and wires of common metal; bare and coated wires; wire for ropes; wire rope;...
Invention Wire electrode for spark-erosion cutting and method for producing said wire electrode. The inven...
Invention Wire electrode for spark-erosion cutting and method for producing said wire electrode. The invent...
Invention Wire electrode for wirecut electrical discharge machining with carbonaceous surface layer and the...
2019 G/S Non-electric cables and wires of common metal; bare and coated metal cable wires; wire for ropes;...
G/S Non-electric cables and wires of common metal; bare and coated wires; wire for ropes; wire ropes...
G/S Electrical discharge machining (EDM) wire
G/S Welding wire of metal; welding wire for electrodes; filler metal for welding; metal welding rods;...
2016 G/S Electric wires for spark erosion; wire electrodes; electrodes for spark erosion machines
G/S Wires for spark erosion; wire electrodes; electrodes for spark erosion machines.
G/S Sheets and plates of metal; Sheets of aluminium; Stainless steel in sheet form; Steel sheets; Met...
2012 Invention Wire electrode and process for producing a wire electrode, particular for a spark erosion process...
2011 G/S Bare and coated wires, Wires and Bands,Connecting wires, pre-drawn wires, anchor wires, optical w...
Invention Wire electrode for spark-erosion cutting. The invention relates to a wire electrode for spark-ero...
2010 Invention Auxiliary material for soldering sheets. The invention relates to an auxiliary material for sold...
Invention Auxiliary material for soldering sheets. The invention relates to an auxiliary material for solde...
2009 Invention Wire electrode for electrical discharge cutting. A wire electrode for cutting by electrical disch...
Invention Wire electrode for electrical discharge cutting. The invention relates to a wire electrode (1, 1'...
Invention Wire electrode for electric discharge cutting processes. The invention relates to a wire electrod...
Invention Wire electrode for spark-erosion cutting. The invention relates to a wire electrode (1) for spark...
2008 G/S Non-electrical cables and wires made of metal; metal wires for spark erosion
2006 G/S Welding wire, soldering wire and metal welding rods, of metal; metal brazing rods with fluxes; sp...
G/S Welding wire, soldering wire and welding rods, of metal; brazing rods with fluxes; spray wire of...
2005 G/S Welding wires, solder wires and welding rods of metal; brazing rods with fluxes; injection mouldi...
2003 G/S Non-electric cables and wires of common metal; wires for electrical discharge machining.
G/S Electrodes for EDM machines.
Invention Alloy, especially for spectacle frames. An alloy, especially for spectacle frames, jewelry and f...
Invention Alloy, especially for spectacle frames. An alloy, especially for spectacle frames, jewelry and fo...
2002 Invention Wire electrode with a structured interface surface. In order to achieve a reduction in wear of th...
Invention Wire electrode for spark erosion cutting. A wire electrode for spark erosion cutting of metals, e...
2001 Invention A wire electrode for the spark-erosive cutting of hard metal. The invention relates to a method a...
2000 Invention Wire electrode for the spark-erosive cutting of hard metal. A method and a wire electrode for the...
G/S Wire, rods and filler of metal for brazing and welding wires, coated wires, composite wires, redr...
G/S Wire, rods and filler of metal for brazing and welding; wires, coated wires, composite wires, red...
G/S Welding electrode wire, weld filler metals, bare and coated wires, wires and bands, composite wir...
Invention Wire electrode. A wire electrode, and a method for making it, for use in spark-erosive cutting ha...
1999 Invention Wire spool
1998 Invention High-strength erosion electrode. The invention concerns a high-strength erosion electrode having ...
Invention Pins for electronic assemblies. The pin for electronic assemblies according to the present invent...
G/S wire electrodes for spark erosion machines
G/S Electrodes for spark erosion machines, wire electrodes.
G/S Electrodes for spark erosion machines, wire electrodes.
1997 Invention Alloy, in particular for use in the manufacture of frames for glass, jewelry, and the like. Cu th...
Invention Alloy, in particular for use in the manufacture of frames for glass, jewelry, and the like. A hig...
Invention Brush for improved tuft retention and anchor wire therefor. A brush with improved tuft retention ...
Invention Electric contacts. A contact intended especially for pins of electronic assemblies, consists of a...
1994 G/S Electrodes for spark erosion machines, namely electric discharge machining (EDM) wires.
G/S Electrodes for spark erosion machines.
1993 G/S electrodes for spark erosion machines
G/S Électrodes pour machines à usiner par électro-érosion.
1992 Invention Alloy, in particular for use in the manufacture of jewelry, frames for glass, and the like. An al...
1991 Invention Alloy for spectacle wire frames and electronic component parts. An alloy, in particular for the m...
Invention Wire electrode. A wire electrode for cutting of workpieces by means of spark erosion, which consi...
Invention Wire-unwinding device. A wire-unwinding device in which wire can be unwound from a very large wir...
1990 G/S Fils-électrodes pour l'électro-érosion.
1987 G/S ELECTRODES FOR SPARK-EROSION MACHINES
1984 G/S ELECTRODES FOR SPARK EROSION MACHINES
1983 G/S Electrodes for electrical discharge machines.