American Crystal Sugar Company

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

  • No Technology to Display

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

  • No Recent Patents to Display

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5213836 Method of preparation of sugar beet fiber materialExpiredSep 18, 91May 25, 93[A23L]
5137744 Process and system for the improvement of edible fiber and productExpiredSep 11, 89Aug 11, 92[A23L]
5112638 Process for the improvement of edible fiber and productExpiredSep 10, 90May 12, 92[A23L]
5043171 Mineral enriched sugar beetExpiredJun 08, 90Aug 27, 91[A23L]
4992288 Method of removing sulfite from sugarbeetsExpiredJun 29, 89Feb 12, 91[A23L]
4938974 Mineral enriched sugar beetExpiredJan 09, 87Jul 03, 90[A23L]
4905585 System for cleaning sugarbeet pulpExpiredApr 24, 89Mar 06, 90[A23P]
4882190 Method of producing sulfite-free sugarbeet pulpExpiredDec 08, 87Nov 21, 89[A23J, A23B]
4770886 Process for cleaning sugarbeet pulpExpiredJun 04, 87Sep 13, 88[A23P]
4467204 Apparatus and method for measuring optically active materialsExpiredFeb 25, 82Aug 21, 84[G01N]
4263052 Production of fructose and useful by-productsExpiredOct 12, 79Apr 21, 81[C13K]
4241093 Food supplement from vegetable pulp and method of preparing sameExpiredMay 11, 78Dec 23, 80[A23L]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.