4. Organic compounds -- part of the class 532-570 series
  5. Organic compounds
  6. Azo

Aloysius Engel

Inventor

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

Details

Inventor

active

2-hydrazono-4,6-dinitrobenzthiazolones useful to form dyestuffs

Chemistry: analytical and immunological testing – Oxygen containing – Ozone or peroxide
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Basic azo dyestuffs

Organic compounds -- part of the class 532-570 series – Organic compounds – Azo
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Reactive dyestuffs based on a substituted barbituric acid

Organic compounds -- part of the class 532-570 series – Organic compounds – Azo
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-87517

  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