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Picolinic acid compounds
US 3,317,549 A
Filed
: 09/28/1964
Issued
: 05/02/1967
Est. Priority Date
: 03/25/1963
Status: Expired due to Term
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Petitions
28
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First Claim
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1. A PICOLINIC ACID COMPOUND HAVING THE FORMULA
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28 Citations
1 Claim
1. A PICOLINIC ACID COMPOUND HAVING THE FORMULA
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Current Assignee
Howard Johnston
Original Assignee
Howard Johnston
Inventors
Johnston, Howard
Application Number
US04/399,875
Time in Patent Office
946 Days
Field of Search
US Class Current
546/286
CPC Class Codes
A01N 43/40
six-membered rings
C07D 213/79
Acids; Esters
C07D 213/81
Amides; Imides
C07D 213/84
Nitriles
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