SIEGFRIED LTD.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 4251
 
  
 
A61J CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE 129
 
  
 
A61P THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS 148
 
  
 
B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS 126
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 197
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137
 
  
 
C07D HETEROCYCLIC COMPOUNDS 1161

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

Patent # Title Filing Date Issue Date Intl Class
9745249 Method for the preparation of beta-substituted gamma-amino carboxylic acidsJun 02, 15Aug 29, 17[C07C]
9585967 Nicotine-containing productDec 10, 09Mar 07, 17[A61K]
9414988 Kit comprising a packaging material and a solid pharmaceutical or nutraceutical product contained in the packaging materialSep 04, 12Aug 16, 16[A61J, A61K, B65D, B32B]
8101756 Process for the preparation of quaternary N-alkyl morphin or morphinan alkaloid derivativesJul 18, 08Jan 24, 12[C07D]
5439687 Dosage forms having zero-order dihydropyridine calcium antagonist releaseFeb 08, 93Aug 08, 95[A61K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7872135 Method for introducing a 1,2-double bond into 3-oxo-4-azasteroid compoundsExpiredJul 02, 03Jan 18, 11[C07D]
2007/0197,791 Method for the preparation of dicarboxylic lmidesAbandonedJan 22, 07Aug 23, 07[C07D]
2007/0173,647 Method for the preparation of dicarboxylic imidesAbandonedNov 29, 06Jul 26, 07[C07D]
2006/0135,777 Method for the production of d-threo-2-phenyl-2-piperidine-2-yl acetatesAbandonedJan 27, 04Jun 22, 06[C07D]
5250744 Process for the preparation of 2-aryl-1,3-propanediolsExpiredNov 17, 92Oct 05, 93[C07C]
5239121 Process for the preparation of 2-aryl-1,3-propanediolsExpiredSep 16, 92Aug 24, 93[C07F]

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!.