4. Organic compounds -- part of the class 532-570 series
  5. Organic compounds
  6. Heterocyclic carbon compounds containing a hetero ring...

Yao-Ling Qiu

Inventor

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

Details

Inventor

active

2-hydroxymethylcyclopropylidene methylpurines and...

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

2-hydroxymethylcyclopropylidenemethylpurines and...

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

2-hydroxymethylcyclopropylidenemethylpurines and...

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Phosphorus containing other than solely as part of an...
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

23-O-substituted 5-O-mycaminosyltylonide derivatives

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

4′-O-substituted tylosin analogs

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai
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

Yao-Ling Qiu does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-2214543

  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