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Colts Neck, NJ, United States of America

Richard J Stypula

Average Co-Inventor Count = 1.40

ph-index = 7

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 = 159

Richard J StypulaLawrence L Buckholz, Jr (4 patents)Richard J StypulaRichard J Stypula (7 patents)Lawrence L Buckholz, JrLawrence L Buckholz, Jr (25 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. International Flavors & Fragrances Inc. (7 from 1,577 patents)


7 patents:

1. 5202138 - Stable pizza food article, process for preparing same and coating

2. 5057329 - Oil-impervious, water retaining, and flavor-containing coated food

3. 4978541 - Oil-impervious, water retaining, silicon oxide derivative-containing

4. 4948608 - Process for preparing oil-impervious, water retaining silicon oxide

5. 4913918 - Oil-impregnated and water-retaining coated food articles

6. 4877628 - Process for preparing a coated food product

7. 4877629 - Process for preparing a coated food product

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as of
12/20/2025
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