Herrick Family Limited Partnership

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS 1139

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5163959 Method for treating an eye with a canalicular implant having a collapsible flared sectionJan 31, 92Nov 17, 92[A61F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6357875 Artificial lens including a lens system having eccentric axes for use in an eye having an enlarged pupil and methodExpiredJul 28, 98Mar 19, 02[G02C]
6358280 Artificial lens including a lens system having eccentric axes for use in an eye having an enlarged pupilExpiredJul 20, 98Mar 19, 02[A61F]
6290684 Punctum plug having a collapsible expanded section and distal tip extending substantially perpendicular thereto and method of inserting sameExpiredMar 02, 98Sep 18, 01[A61M]
6000401 Anatomical apparatus for supporting a person's headExpiredOct 16, 97Dec 14, 99[A61B]
5855605 Multifocal lens system having eccentic axes and methodExpiredMay 09, 97Jan 05, 99[A61F]
5806530 Method for altering the pupil of an eyeExpiredMay 09, 97Sep 15, 98[A61F, A61B]
5782911 Artificial lens including a multifocal lens system having eccentric axis and methodExpiredMay 09, 97Jul 21, 98[A61F]
5171270 Canalicular implant having a collapsible flared section and methodExpiredMar 29, 90Dec 15, 92[A61F]
5049142 Intracanalicular implant for horizontal canalicular blockade treatment of the eyeExpiredAug 02, 88Sep 17, 91[A61M]
4660546 Method for treating for deficiency of tearsExpiredNov 07, 84Apr 28, 87[A61M]

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