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B.V. Neratoom

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Records under this name other than patents B.V. Neratoom holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

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PatentTitleStatus Expires Confidence
US 4,096,885Method for sealing leaking pipes and repair unit for use in the method
Term ended
Term ended no later than Jun 27, 1998 · Low confidence
Term endedTerm ended no later than Jun 27, 1998Low confidence
US 4,161,671X-ray tube
Term ended
Term ended no later than Jul 17, 1999 · Low confidence
Term endedTerm ended no later than Jul 17, 1999Low confidence
US 4,174,735Method of temporarily sealing open ends of fluid conduits terminating in a header space
Term ended
Term ended no later than Nov 20, 1999 · Low confidence
Term endedTerm ended no later than Nov 20, 1999Low confidence
US 4,182,407Tube sheet comprising two interspaced sheet members and heat exchanger comprising at least one such tube sheet
Term ended
Term ended no later than Jan 8, 2000 · Low confidence
Term endedTerm ended no later than Jan 8, 2000Low confidence
US 4,187,874Fluid diode
Term ended
Term ended no later than Feb 12, 2000 · Low confidence
Term endedTerm ended no later than Feb 12, 2000Low confidence
US 4,202,086Method of assembling the parts of a heat exchanger, and a heat exchanger thus assembled
Term ended
Term ended no later than May 13, 2000 · Low confidence
Term endedTerm ended no later than May 13, 2000Low confidence
US 4,202,552Heat shield and apparatus comprising same
Term ended
Term ended no later than May 13, 2000 · Low confidence
Term endedTerm ended no later than May 13, 2000Low confidence
US 4,203,185Method of sealing tube plate apertures, and repair set for use therein
Term ended
Term ended no later than May 20, 2000 · Low confidence
Term endedTerm ended no later than May 20, 2000Low confidence
US 4,226,012Method of repairing a heat exchanger and body for use in this method
Term ended
Term ended no later than Oct 7, 2000 · Low confidence
Term endedTerm ended no later than Oct 7, 2000Low confidence
US 4,230,178Heat exchanger with pump
Term ended
Term ended no later than Oct 28, 2000 · Low confidence
Term endedTerm ended no later than Oct 28, 2000Low confidence
10 of 17 patents shown.
Pro members see all 17.
Pro members: see all 17 patents
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