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William L Schreiber

This inventor holds 123 USPTO granted patents, primarily in Perfumery Chemistry (CPC class 252522R). Top assignee: International Flavors & Fragrances Inc.. Active years: 1976-2002.

USPTO Granted Patents = 123

% Patents Active = 100.0

Average Co-Inventor Count = 4.4

ph-index = 12

Forward Citations = 460(Granted Patents)

Forward Citations (Not Self Cited) = 416(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Ocean, NJ (US) (1976 - 1977)
NJ, NJ (US) (1978)
Jackson, NJ (US) (1976 - 1993)
Freehold, NJ (US) (1993 - 2002)

Company Filing History:

123 out of 1,585

International Flavors & Fragrances Inc.

patents

Years Active: 1976-2002

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Areas of Expertise:

Perfumery

Asymmetric Ketones

Hydroxyl Carboxaldehydes

Organoleptic Uses

Cyclohexenyl Cyclopropyl Ketone

Ether Carbinols

Tertiary Hydroxyl Carboxaldehydes

Allyl Glycolate

Phenyl Butyronitriles

Aroma Enhancement

Cyclic Trimers

Hydroxybornyloxybutanes

123 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6468949 - Cyclohexenyl cyclopropyl ketone (2002-10-22),

2. 6165452 - Cyclic trimers of aldehydes, organoletpic uses thereof and process for (2000-12-26),

3. 5665697 - Use of 1 (3H)-isobenzofuranone in perfumery (1997-09-09),

4. 5366959 - Mixtures of 2-(2-bornyloxy)-ethyl-1-ethanols and perfumery uses thereof (1994-11-22),

5. 5236897 - Perfumery use of 2,2-dimethyl-4(2' or 4' pyridyl) butyronitrile and (1993-08-17),

6. 5179222 - Process for preparing phenyl butyronitriles and perfumery use of (1993-01-12),

7. 5143899 - Process for preparing phenyl butyronitriles and perfumery use of (1992-09-01),

8. 4933320 - Isomer-directed process for producing asymmetric ketones using catalytic (1990-06-12),

9. 4780564 - Allyl 4-cyclooctenyl glycolate, organoleptic uses thereof, process for (1988-10-25),

10. 4755502 - Allyl-4-cyclooctenyl glycolate, organoleptic uses thereof, process for (1988-07-05),

11. 4751933 - Use of hydroxybornyloxybutanes in augmenting or enhancing the aroma or (1988-06-21),

12. 4715981 - Process for augmenting or enhancing the aroma of detergents using (1987-12-29),

13. 4668431 - Hydroxybornyloxybutanes and organoleptic uses thereof (1987-05-26),

14. 4666629 - Process for preparing mixture containing 2-campholenylidenbutanol, (1987-05-19),

15. 4636333 - Alkoxy-substituted polyhydroindan carboxaldehydes (1987-01-13),

Title: William L Schreiber: Pioneering Innovations in Fragrance Technology

Introduction:

In the realm of fragrance technology, the name William L Schreiber stands out as a prominent figure. Based in Jackson, New Jersey, Schreiber has been instrumental in developing groundbreaking inventions and patents in the field. Working with International Flavors & Fragrances Inc., one of the leading companies in the fragrance industry, Schreiber has left an indelible mark on the world of perfumes and scents.

Latest Patents:

Schreiber's vast wealth of knowledge and expertise is encapsulated in his impressive portfolio of 123 patented inventions. Let's delve into a few of his notable latest patents:

1. Cyclohexenyl cyclopropyl ketone:

Schreiber's invention of cyclohexenyl cyclopropyl ketone revolutionizes the creation of perfumes and scents. This compound finds its application in a wide range of personal care products such as perfumes, colognes, toilet water, and more. It enhances the sensory experience by imparting distinctive and pleasant fragrances.

2. Cyclic trimers of aldehydes:

Another groundbreaking invention by Schreiber is the novel aldehyde cyclic trimers. These trimers have proven usefulness in releasing fragrance composition components into the environment effectively. They are particularly effective in eliminating malodors from surfaces, including the human skin and areas with unpleasant tobacco odors.

Career Highlights:

Throughout his illustrious career, Schreiber has consistently pushed the boundaries of fragrance technology. His contributions have revolutionized the industry and continue to inspire new approaches to scent creation. Some of his career highlights include:

- Extensive experience in developing innovative fragrance ingredients

- Demonstrated expertise in integrating fragrance technology in various consumer products

- Collaborated with leading personal care and home care companies to develop customized fragrances

- Played a pivotal role in the advancement of sustainable and eco-friendly fragrance solutions

Collaborations:

Schreiber's innovations were not accomplished in isolation but through collaborations with talented individuals who share his passion for fragrance technology. Notable collaborators include Manfred H Vock and Mark A Sprecker, both renowned professionals in the field. These collaborations have fostered an environment of creativity and synergy, leading to cutting-edge inventions that have transformed the industry.

Conclusion:

William L Schreiber has undoubtedly left an indelible mark on the fragrance industry through his innovative patented inventions. With his deep understanding of fragrance technology and its applications, he has propelled International Flavors & Fragrances Inc. to the forefront of the industry. Schreiber's contributions continue to shape the way we experience scents and perfumes, providing a sensory delight in our daily lives.

Profile summary based on public USPTO records.

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