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SHERWOOD MEDICAL IND INC

Overview
  • Total Patents
    486
About

SHERWOOD MEDICAL IND INC has a total of 486 patent applications. Its first patent ever was published in 1967. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets medical technology, machines and measurement are MCFARLANE RICHARD H, SCHNEIDER SHILEY USA INC and S & R J EVERETT & COMPANY LIMI.

Patent filings per year

Chart showing SHERWOOD MEDICAL IND INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Koenig Elmer A 15
#2 Gindler E Melvin 15
#3 Weichselbaum Theodore E 12
#4 Talonn Daniel A 11
#5 Satchell Fred E 11
#6 Cornell William D 11
#7 Schachet Eli 10
#8 Deuschle Fritz 10
#9 Dodge Larry H 9
#10 Corbett Joseph H 9

Latest patents

Publication Filing date Title
JPS60256463A Wound drainage apparatus
JPS61109580A Tube between ribs
JPS6080459A Drainage control method and apparatus
US4382122A Calcium assay
US4386003A Blood separating composition
US4357144A Colorimetric urea determination in presence of long hydrocarbon chain amidobetaine
US4369250A Fatty acid determination
GB2078114A Dilator
US4353868A Specimen collecting device
US4369781A Luer connector
US4330497A Method of making grooved plastic medical tubing
US4346711A Body fluid collection device with disposable liner
US4354495A Method of connecting plastic tube to a plastic part
US4337064A Albumin determination method
BE885041A Improvements in blood harvesting devices
FR2488854A1 Coated stoppers for blood containers - have layer of anticoagulant on layer of coupling agent
US4309112A Rate measurement analyzer
JPS5737259A Covering of stopper for anticoagulation
GB2081688A Anticoagulant stopper coating
US4332249A Filter and valve assembly for hypodermic syringe