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USPTO Data Jan 1 1976 - Sep 15 2026
1,963 Patents
#1 in East Alton, IL
#16 in Illinois
#265 in US
#514 in the World
Olin Corporation
Forward Citations = 25,735
933 inventors:
East Alton, IL, United States of America
Olin Corporation
% Expired Patents = 0.46
CIPO Patents = 16
EPO Patents = 8
Trademarks = 213
Forward Citations = 25,735
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933 inventors (with patents filed for the assignee):
Derek E Tyler (71 out of 90 patents)
David W Cawlfield (63 out of 64 patents)
Michael J Pryor (61 out of 75 patents)
4. Deepak Mahulikar (55 out of 82 patents)
5. Eugene Shapiro (52 out of 52 patents)
6. Kenneth E Woodard, Jr (52 out of 52 patents)
7. Sheldon H Butt (49 out of 50 patents)
8. Joseph Winter (49 out of 62 patents)
9. John F Breedis (46 out of 50 patents)
10. Ronald L Dotson (43 out of 48 patents)
11. John C Yarwood (43 out of 52 patents)
12. Igor V Kadija (43 out of 44 patents)
13. Julius C Fister (39 out of 43 patents)
14. John A Wojtowicz (38 out of 38 patents)
15. Jerry J Kaczur (35 out of 36 patents)
Core Competencies:
Bullets
Shotshells
Frangible Projectiles
Segmentable Slug
Industrial Ammunition
Copper Alloy
Hollow Point Bullet
Shot Cup
Sabot
Lead-Free Projectile
Jacketed Bullet
Tarnish Deterring Coating
1,963 patents:
Olin Corporation is a global manufacturer and distributor of chemical products. The company produces various chemicals, including chlorine, sodium hydroxide, bleach, and other related chemicals. Olin serves a wide range of industries, such as water treatment, agriculture, pharmaceuticals, and more. With a commitment to innovation and sustainability, Olin aims to provide high-quality products to meet the evolving needs of its customers around the world.
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16 patents (CIPO):
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8 patents (EPO):
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