4. Organic compounds -- part of the class 532-570 series
  5. Organic compounds
  6. Nitrogen attached directly or indirectly to the purine ring...

Udo Grieser

Inventor

Rate now
  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Inventor

active

Acidic treatment liquid and method of treating copper surfaces

Compositions – Heat-exchange – low-freezing or pour point – or high boiling... – Organic components
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Cyanide-free aqueous alkaline bath used for the galvanic...

Electrolysis: processes – compositions used therein – and methods – Electrolytic coating – Coating moving substrate
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method for forming a metal pattern on a dielectric substrate

Semiconductor device manufacturing: process – Coating of substrate containing semiconductor region or of... – Combined with the removal of material by nonchemical means
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Mixture of oligomeric phenazinium compounds and acid bath...

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Process for the preliminary treatment of copper surfaces

Coating processes – With pretreatment of the base – Etching – swelling – or dissolving out part of the base
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Udo Grieser does not yet have a rating. At this time, there are no reviews or comments for this inventor.

If you have personal experience with Udo Grieser, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Udo Grieser will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-P-2220211

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.

Canada

 Charities
 Companies
 MP Candidates
 Patents
 Employee Salary Disclosure

World

 Places of the World
 Scientific Papers

United States

 Banks
 Companies
 Counties
 Patents
 Employee Salary Disclosure