Growing community of inventors

Perkasie, PA, United States of America

Randall Wayne Stephens

Average Co-Inventor Count = 2.32

ph-index = 5

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 119

Randall Wayne StephensHeather Lynnette Rayle (12 patents)Randall Wayne StephensRenee Caroline Roemmele (10 patents)Randall Wayne StephensEnrique Luis Michelotti (3 patents)Randall Wayne StephensRajiv Monohar Banavali (3 patents)Randall Wayne StephensSelvanathan Arumugam (3 patents)Randall Wayne StephensJoshua Anthony Chong (3 patents)Randall Wayne StephensWilliam Joseph Zabrodski (3 patents)Randall Wayne StephensDavid A Laganella (3 patents)Randall Wayne StephensFereydon Abdesaken (2 patents)Randall Wayne StephensRichard Martin Jacobson (1 patent)Randall Wayne StephensDavid Wayne Mosley (1 patent)Randall Wayne StephensDaniel Randolph Henton (1 patent)Randall Wayne StephensBeverly Jean El A'mma (1 patent)Randall Wayne StephensLori Ann Spangler (1 patent)Randall Wayne StephensAaron Sarafinas (1 patent)Randall Wayne StephensJohn Hiroshi Yamamoto (1 patent)Randall Wayne StephensBret Alan Snyder (1 patent)Randall Wayne StephensCharles Chao Wu (1 patent)Randall Wayne StephensRajiv Manohar Banavali (1 patent)Randall Wayne StephensDavid John Hartley (1 patent)Randall Wayne StephensPeter David Nightingale (1 patent)Randall Wayne StephensKathleen Anne Kas (1 patent)Randall Wayne StephensMark V M Emonds (1 patent)Randall Wayne StephensVincent John Farozic (1 patent)Randall Wayne StephensEileen F Warwick (1 patent)Randall Wayne StephensEileen F Warwick (0 patent)Randall Wayne StephensMark V M Emonds (0 patent)Randall Wayne StephensRandall Wayne Stephens (28 patents)Heather Lynnette RayleHeather Lynnette Rayle (16 patents)Renee Caroline RoemmeleRenee Caroline Roemmele (24 patents)Enrique Luis MichelottiEnrique Luis Michelotti (41 patents)Rajiv Monohar BanavaliRajiv Monohar Banavali (20 patents)Selvanathan ArumugamSelvanathan Arumugam (12 patents)Joshua Anthony ChongJoshua Anthony Chong (10 patents)William Joseph ZabrodskiWilliam Joseph Zabrodski (6 patents)David A LaganellaDavid A Laganella (3 patents)Fereydon AbdesakenFereydon Abdesaken (7 patents)Richard Martin JacobsonRichard Martin Jacobson (47 patents)David Wayne MosleyDavid Wayne Mosley (31 patents)Daniel Randolph HentonDaniel Randolph Henton (20 patents)Beverly Jean El A'mmaBeverly Jean El A'mma (18 patents)Lori Ann SpanglerLori Ann Spangler (11 patents)Aaron SarafinasAaron Sarafinas (7 patents)John Hiroshi YamamotoJohn Hiroshi Yamamoto (7 patents)Bret Alan SnyderBret Alan Snyder (5 patents)Charles Chao WuCharles Chao Wu (5 patents)Rajiv Manohar BanavaliRajiv Manohar Banavali (1 patent)David John HartleyDavid John Hartley (1 patent)Peter David NightingalePeter David Nightingale (1 patent)Kathleen Anne KasKathleen Anne Kas (1 patent)Mark V M EmondsMark V M Emonds (1 patent)Vincent John FarozicVincent John Farozic (1 patent)Eileen F WarwickEileen F Warwick (2 patents)Eileen F WarwickEileen F Warwick (0 patent)Mark V M EmondsMark V M Emonds (0 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Rohm and Haas Company (22 from 3,391 patents)

2. Other (2 from 832,843 patents)

3. Dow Global Technolgoies LLC (1 from 4,642 patents)

4. Nutrition & Biosciences USA 4, Inc. (1 from 69 patents)

5. Rohn and Haas Company (1 from 12 patents)


28 patents:

1. 12426596 - Wood preservatives

2. 12168307 - Wood preservatives

3. 11930817 - Wood preservatives

4. 10098341 - Freeze stable tetrakis(hydroxymethyl) phosphonium sulfate formulations

5. 9988360 - Method for preparation of 2-methyl-1,2-benzisothiazolin-3-one

6. 9400891 - Owner controlled transmitted file protection and access control system and method

7. 9139540 - Method for preparation of 2-alkyl-1,2-benzisothiazolin-3-ones

8. 8252594 - Chemical markers

9. 8197836 - Solid microbicidal composition

10. 7858373 - Chemical markers

11. 7563934 - [object Object]

12. 6953540 - Continuous process for the preparation of encapsulated cyclopropenes

13. 6307094 - Process for substituted 3-hydroxybutyrate esters

14. 6063929 - Method to prepare dihydrothiazoles

15. 5977368 - Process to chloroketones using oxazolines

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12/28/2025
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