Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Arcelio J. Malcolm — 12 Patents

ALAlbemarle: 9 patents #37 of 439Top 9%
ETEthyl: 2 patents #215 of 494Top 45%
SGSi Group: 1 patents #34 of 68Top 50%
Baton Rouge, LA: #158 of 1,896 inventorsTop 9%
Louisiana: #457 of 10,876 inventorsTop 5%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Arcelio J. Malcolm has been granted 12 US patents while listed as an inventor at Albemarle. The first was granted in 1987 and the most recent in January 2015. Arcelio J. Malcolm ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Arcelio J. Malcolm in Baton Rouge, LA, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8940329 High ibuprofen content granules and their preparation and their use in pharmaceutical dosage forms Patrick C. Hu, Gregory H. Lambeth 2015-01-27
6020284 Preparation of Lucas reagent of enhanced utility and its use in synthesis of cycloaliphatic chlorides K. Pushpananda A. Senaratne, Felix M. Orihuela 2000-02-01 $8,495,000
5861522 Production of bridged metallocene complexes and intermediates therefor Meng-Sheng Ao, Hassan Y. Elnagar, Jamie R. Strickler, Ronny W. Lin, John F. Balhoff 1999-01-19 $4,414,000
5856501 Synthesis of thiazole derivatives Tse-Chong Wu 1999-01-05 $2,029,000
5856500 Synthesis of thiazole derivatives Michael Matthews 1999-01-05 $2,029,000
5856597 Preparation of lucas reagent of enhanced utility and its use in synthesis of cycloaliphatic chlorides K. Pushpananda A. Senaratne, Felix M. Orihuela 1999-01-05 $2,029,000
5731442 Synthesis of thiazole derivatives Tse-Chong Wu 1998-03-24 $3,038,000
5710299 Production of bridged metallocene complexes and intermediates therefor Meng-Sheng Ao, Hassan Y. Elnagar, Jamie R. Strickler 1998-01-20 $1,672,000
5654485 Synthesis of cycloalkyldiarylphosphines K. Pushpananda A. Senaratne, Felix M. Orihuela, Hassan Y. Elnagar 1997-08-05 $5,039,000
5654486 Synthesis of cycloalkyldiarylphosphines K. Pushpananda A. Senaratne, Felix M. Orihuela, Hassan Y. Elnagar 1997-08-05 $5,039,000
4957726 Preparation of amine alanes and lithium aluminum tetrahydride Everett M. Marlett, Won S. Park 1990-09-18 $3,895,000
4670574 Formation of alkylsilanes Charles R. Everly, Gunner E. Nelson 1987-06-02 $5,730,000