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Patents Grants
last 30 patents
Information
Patent Grant
1-substituted, 2,3-diphenyl-3-hydroxymethyl pyrrolidines, where the...
Patent number
4,731,457
Issue date
Mar 15, 1988
The Purdue Frederick Company
Bola V. Shetty
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Nomograph
Patent number
D284088
Issue date
Jun 3, 1986
The Purdue Frederick Company
Erwig Pinter
D18 - Printing and office machinery
Information
Patent Grant
Analgesic 4-carboxy-pyrrolidin-2-one compound
Patent number
4,476,311
Issue date
Oct 9, 1984
The Purdue Frederick Company
Bola V. Shetty
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Germicidal colloidal lubricating gels and method of producing the same
Patent number
4,364,929
Issue date
Dec 21, 1982
The Purdue Frederick Company
Ernest J. Sasmor
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Antimicrobial bis-benzimidazale compounds
Patent number
4,281,138
Issue date
Jul 28, 1981
The Purdue Frederick Company
Bola V. Shetty
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the production of iodophor powders
Patent number
4,214,059
Issue date
Jul 22, 1980
The Purdue Frederick Company
Peter Hofer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
1,8-Ethano-5-oxo-octa- and -decahydroquinolines and mydriatic compo...
Patent number
4,183,938
Issue date
Jan 15, 1980
The Purdue Frederick Company
Sasson Cohen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dressing change kits
Patent number
4,170,300
Issue date
Oct 9, 1979
The Purdue Frederick Company
Ernest W. Pick
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Syringe, such as a vaginal douche, and cannula thereof
Patent number
4,167,186
Issue date
Sep 11, 1979
The Purdue Frederick Company
Ernest W. Pick
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Douche appliance
Patent number
D250601
Issue date
Dec 19, 1978
The Purdue Frederick Company
Ernest W. Pick
D24 - Medical and laboratory equipment
Information
Patent Grant
Cannula
Patent number
D250600
Issue date
Dec 19, 1978
The Purdue Frederick Company
Ernest W. Pick
D24 - Medical and laboratory equipment
Information
Patent Grant
Douche appliance
Patent number
D250546
Issue date
Dec 12, 1978
The Purdue Frederick Company
Ernest W. Pick
D24 - Medical and laboratory equipment
Information
Patent Grant
Settling container
Patent number
4,119,544
Issue date
Oct 10, 1978
The Purdue Frederick Company
Ernst Vesely
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
6-Oxa-1-aza tricyclo dodecan-5-ones as psychomotor stimulators
Patent number
4,083,985
Issue date
Apr 11, 1978
The Purdue Frederick Company
Sasson Cohen
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
72452765 - SENOKOT
Serial number
72452765
Registration number
975365
Filing date
Mar 28, 1973
PURDUE FREDERICK COMPANY, THE
5 - Pharmaceutical and veterinary preparations
Information
Trademark
72434463 - NEO-CERUMENEX
Serial number
72434463
Registration number
965943
Filing date
Sep 1, 1972
PURDUE FREDERICK COMPANY, THE
10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
Information
Trademark
72416862 - TRAVEL-LAX
Serial number
72416862
Registration number
956056
Filing date
Feb 28, 1972
PURDUE FREDERICK COMPANY, THE
5 - Pharmaceutical and veterinary preparations
Information
Trademark
72407549 - NITROTEMP
Serial number
72407549
Registration number
951757
Filing date
Nov 12, 1971
PURDUE FREDERICK COMPANY, THE
5 - Pharmaceutical and veterinary preparations
Information
Trademark
72407551 - GLUCASATE
Serial number
72407551
Registration number
956820
Filing date
Nov 12, 1971
PURDUE FREDERICK COMPANY, THE
5 - Pharmaceutical and veterinary preparations
Information
Trademark
72407550 - GLUCANOR
Serial number
72407550
Registration number
951758
Filing date
Nov 12, 1971
PURDUE FREDERICK COMPANY, THE
5 - Pharmaceutical and veterinary preparations
Information
Trademark
72390429 - PROVIDERM
Serial number
72390429
Registration number
937960
Filing date
Apr 27, 1971
PURDUE FREDERICK COMPANY, THE
5 - Pharmaceutical and veterinary preparations
Information
Trademark
72369257 - ISTRADINE
Serial number
72369257
Registration number
921028
Filing date
Aug 27, 1970
PURDUE FREDERICK COMPANY, THE
5 - Pharmaceutical and veterinary preparations
Information
Trademark
72369256 - ASTRINE
Serial number
72369256
Registration number
926702
Filing date
Aug 27, 1970
PURDUE FREDERICK COMPANY, THE
5 - Pharmaceutical and veterinary preparations
Information
Trademark
72369131 - GENTLAX S
Serial number
72369131
Registration number
921843
Filing date
Aug 26, 1970
PURDUE FREDERICK COMPANY, THE
5 - Pharmaceutical and veterinary preparations
Information
Trademark
72359897 - BETADEX
Serial number
72359897
Registration number
912471
Filing date
May 15, 1970
PURDUE FREDERICK COMPANY, THE
5 - Pharmaceutical and veterinary preparations
Information
Trademark
72355259 - SENSOF
Serial number
72355259
Registration number
912434
Filing date
Mar 27, 1970
PURDUE FREDERICK COMPANY, THE
5 - Pharmaceutical and veterinary preparations
Information
Trademark
72351533 - BEDINE
Serial number
72351533
Registration number
916607
Filing date
Feb 16, 1970
PURDUE FREDERICK COMPANY, THE
5 - Pharmaceutical and veterinary preparations
Information
Trademark
72337095 - APOLLODINE
Serial number
72337095
Registration number
900614
Filing date
Sep 4, 1969
PURDUE FREDERICK COMPANY, THE
5 - Pharmaceutical and veterinary preparations
Information
Trademark
72335777 - INTERDINE
Serial number
72335777
Registration number
897714
Filing date
Aug 20, 1969
PURDUE FREDERICK COMPANY, THE
5 - Pharmaceutical and veterinary preparations
Information
Trademark
72331068 - SENOGUAR
Serial number
72331068
Registration number
894466
Filing date
Jun 26, 1969
PURDUE FREDERICK COMPANY, THE
5 - Pharmaceutical and veterinary preparations
Information
Trademark
72319731 - CHOLISATE
Serial number
72319731
Registration number
886619
Filing date
Feb 20, 1969
PURDUE FREDERICK COMPANY, THE
5 - Pharmaceutical and veterinary preparations
Information
Trademark
72315335 - CERUCLENS
Serial number
72315335
Registration number
887027
Filing date
Dec 27, 1968
PURDUE FREDERICK COMPANY, THE
5 - Pharmaceutical and veterinary preparations
Information
Trademark
72312910 - PHYSI-PREP
Serial number
72312910
Registration number
883192
Filing date
Nov 22, 1968
PURDUE FREDERICK COMPANY, THE
5 - Pharmaceutical and veterinary preparations
Information
Trademark
72311301 - XOREX
Serial number
72311301
Registration number
884472
Filing date
Nov 4, 1968
PURDUE FREDERICK COMPANY, THE
5 - Pharmaceutical and veterinary preparations
Information
Trademark
72311303 - XEREX
Serial number
72311303
Registration number
884473
Filing date
Nov 4, 1968
PURDUE FREDERICK COMPANY, THE
5 - Pharmaceutical and veterinary preparations
Information
Trademark
72311304 - BETADINE SURGI SPONGE
Serial number
72311304
Registration number
885604
Filing date
Nov 4, 1968
PURDUE FREDERICK COMPANY, THE
3 - Bleaching preparations and other substances for laundry use
Information
Trademark
72308030 - STERI-SCRUB BETADINE SPONGE
Serial number
72308030
Registration number
883028
Filing date
Sep 23, 1968
PURDUE FREDERICK COMPANY, THE
3 - Bleaching preparations and other substances for laundry use
Information
Trademark
72308031 - STERI-PREP BETADINE SPONGE
Serial number
72308031
Registration number
882608
Filing date
Sep 23, 1968
PURDUE FREDERICK COMPANY, THE
3 - Bleaching preparations and other substances for laundry use
Information
Trademark
72308032 - PHYSIOPREP
Serial number
72308032
Registration number
877318
Filing date
Sep 23, 1968
PURDUE FREDERICK COMPANY, THE
5 - Pharmaceutical and veterinary preparations
Information
Trademark
72302125 - ARGISTHENE
Serial number
72302125
Registration number
872466
Filing date
Jul 5, 1968
PURDUE FREDERICK COMPANY, THE
5 - Pharmaceutical and veterinary preparations
Information
Trademark
72302127 - ANTITHROMB
Serial number
72302127
Registration number
872882
Filing date
Jul 5, 1968
PURDUE FREDERICK COMPANY, THE
5 - Pharmaceutical and veterinary preparations
Information
Trademark
72299585 - AUDIMYCIN
Serial number
72299585
Registration number
876888
Filing date
Jun 3, 1968
THE PURDUE FREDERICK COMPANY
5 - Pharmaceutical and veterinary preparations
Information
Trademark
72299586 - BUCAGEL
Serial number
72299586
Registration number
870759
Filing date
Jun 3, 1968
PURDUE FREDERICK COMPANY, THE
5 - Pharmaceutical and veterinary preparations
Information
Trademark
72299587 - XERUMENEX
Serial number
72299587
Registration number
870760
Filing date
Jun 3, 1968
PURDUE FREDERICK COMPANY, THE
5 - Pharmaceutical and veterinary preparations