PURINA MILLS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
A23K FODDER1116
 
 
 
A23L FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT 352
 
 
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1241
 
 
 
A61P THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS 168

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2011/0201,545 GEL BASED LIVESTOCK FEED, METHOD OF MANUFACTURE AND USEApr 28, 11Aug 18, 11[A61P, A23K, A61K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,993,031 Gel based livestock feed, method of manufacture and useFeb 06, 14Mar 31, 15[A23K]
8,092,853 Gel based livestock feed, method of manufacture and useDec 02, 04Jan 10, 12[A23K]
6,830,771 Fiber-containing animal feed gelFeb 07, 02Dec 14, 04[A23L]
6,716,470 Method and apparatus for making an animal feed gel using a cooled pipeAug 14, 01Apr 06, 04[A23L]
6,171,632 Animal feed gelMar 05, 99Jan 09, 01[A23L]
5,738,866 Method for achieving the same level of milk and milk component yield in ruminants fed a low crude protein dietJul 29, 96Apr 14, 98[A23K]
5,683,739 Extruded animal feed nuggets for ruminantsJul 11, 96Nov 04, 97[A23K]
5,540,932 Extruded animal feed nuggets for ruminantsApr 13, 95Jul 30, 96[A23K]
5,378,477 Method of feeding a consumption modifying supplement to ruminantsDec 02, 92Jan 03, 95[A23K]
5,217,740 High moisture rationAug 13, 91Jun 08, 93[A23K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2002/0110,857 Bovine leptin protein, antisense and antibodyABANAug 13, 01Aug 15, 02[C12N, C07H, C12P, C07K]
2001/0055,524 Minibulk, dry animal feed delivery systemABANJun 21, 01Dec 27, 01[B62B]
6,297,027 Bovine leptin protein, nucleic acid sequences coding therefor and uses thereofExpiredJul 31, 96Oct 02, 01[C12N, C07K]
6,277,592 Porcine leptin protein, nucleic acid sequences coding therefor and uses thereofExpiredJul 31, 96Aug 21, 01[C12N, C07K]
6,143,333 Method of preparing a packaged fish attractant blockExpiredNov 13, 98Nov 07, 00[A23K]
5,285,681 On-line pellet durability testerExpiredSep 06, 91Feb 15, 94[G01N]
5,120,565 Extruded, high-fat animal feed nuggetExpiredOct 05, 90Jun 09, 92[A23K]
5,063,067 Concentrated liquid feed supplement containing positionally stabilized eat and methodExpiredMay 15, 90Nov 05, 91[A23K]
5,030,471 Method of limiting consumption of animal feeds and a self limiting feed productExpiredNov 14, 89Jul 09, 91[A23K]
4,895,728 Method of limiting consumption of animal feeds and a self limiting feed productExpiredSep 04, 87Jan 23, 90[A23K]
4,686,205 Intake limiting feed for animals containing sucrose octaacetateExpiredJul 07, 83Aug 11, 87[A61K]
4,516,531 Feed intake control apparatus for animalsExpiredMar 21, 84May 14, 85[A01K]
4,446,153 Skin sanitizing composition and method of usingExpiredSep 30, 82May 01, 84[A61K]
4,413,016 Pellet dieExpiredJul 19, 82Nov 01, 83[A01N]
4,408,565 Feed dispenserExpiredMar 08, 82Oct 11, 83[A01K]
4,401,056 Feeding device for caged animalsExpiredApr 29, 82Aug 30, 83[A01K]
4,393,087 Process for the production of a floating aquatic food pelletExpiredMay 04, 81Jul 12, 83[A23K]
4,380,424 Pellet dieExpiredMay 28, 81Apr 19, 83[A01N]
4,311,713 Feed intake limiting acidulated fat for animalsExpiredNov 07, 80Jan 19, 82[A23K]
4,285,974 Intake limiting liquid feed supplement for cattleExpiredDec 10, 79Aug 25, 81[A23K]

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