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

Dick van der Helm

Inventor

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

Details

Inventor

active

Acanthifolic acid--new anti-tumor and antibiotic agent

Drug – bio-affecting and body treating compositions – Nonspecific immunoeffector – per se ; or nonspecific... – Lipid or oil
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Acanthifolic acid-new antitumor and antibiotic agent

Harness for working animal
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Tedanolide

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent

  [ 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

Dick van der Helm does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-1391365

  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