4. Synthetic resins or natural rubbers -- part of the class 520 ser
  5. Synthetic resins
  6. From phenol, phenol ether, or inorganic phenolate

John J. Hufnagel

Inventor

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

Details

Inventor

active

Method for the preparation of fluticasone and related...

Organic compounds -- part of the class 532-570 series – Organic compounds – Cyclopentanohydrophenanthrene ring system containing
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Process for the preparation of iopamidol

Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Process for the preparation of iopamidol

Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Process for the preparation of iopamidol

Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Process for the preparation of iopamidol

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
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

John J. Hufnagel does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-1658388

  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