PARKE-DAVIS & CO. LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1254
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1115

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6123927 Cosmetic composition containing spindle shaped fine particles of titanium dioxideJul 14, 97Sep 26, 00[A61K]
5393804 Biodegradable compositions comprising starch and alkenol polymersJun 10, 93Feb 28, 95[C08L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2002/0058,606 Treatment of sexual dysfunctionAbandonedJan 12, 01May 16, 02[A61K]
5610145 Tachykinin antagonistsExpiredNov 29, 94Mar 11, 97[A61K]
5554641 Nonpeptides as tachykinin antagonistsExpiredMar 20, 95Sep 10, 96[A61K, C07D]
5317643 Audio helmet apparatusExpiredFeb 08, 93May 31, 94[H04R]
D320930 PackageExpiredJul 28, 88Oct 22, 91[]
4841770 Apparatus and method for determining the amount of substance in a vesselExpiredOct 19, 87Jun 27, 89[G01F]
4598621 Microtome having a handwheel for driving a specimen holderExpiredFeb 28, 85Jul 08, 86[G01N]
4333957 Capsule and process for the production of a colored gelatin capsuleExpiredOct 21, 80Jun 08, 82[A23L, A23J]
4268265 Natural dyestuffs for gelatine capsulesExpiredJul 13, 79May 19, 81[C09B]
4250997 Locking capsule filled with viscous materialExpiredMay 14, 79Feb 17, 81[B65D]
4247006 Capsule body, in particular for use with a joined capsule for a pharmaceutical preparation, and method of and apparatus for producing itExpiredJul 16, 79Jan 27, 81[B29C, B65D]
4196564 Method of manufacturing a joined capsule filled with viscous materialExpiredMay 15, 78Apr 08, 80[B65B]
4196565 Method for producing a joined capsule filled with viscous materialExpiredMay 15, 78Apr 08, 80[B65B]

Top Inventors for This Owner

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