Priority Date: 08.12.11 (US 201161568424P)

METHOD AND APPARATUS OF FORMING HEAT EXCHANGER TUBES

  • Application ID: EP12799430
  • Status: █ PATENT GRANTED

Applicant

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Carrier Corporation
Technology Company

Attorneys

Employment test 11 - 50 employees
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Company dna ksnh patentanwalte
operating since 1985
1203.1
Klunker Schmitt-Nilson Hirs...
Headquarter in Munich
active in Legal Services
Company dna schmitt nilson schraud waibel wohlfrom patentanwalte partnerschaft mbb
no operation time available
1077.52
Schmitt-Nilson Schraud Waib...
active in Legal Services

Specialization

This EP application has the IPC class B21 (MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL) and F28 (HEAT EXCHANGE IN GENERAL). We found, that Bockermann Ksoll Griepenstroh Osterhoff, Bjerkéns Patentbyrå KB, HWP Intellectual Property are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 08.12.2011 - Priority Date (US 201161568424P)
  • 13.06.2013 - Publication A1 (WO2013085771)
  • 15.10.2014 - Publication A1 (EP2788705)
  • 01.03.2017 - Publication B1 (EP2788705)