Shari Kram

This inventor holds 17 USPTO granted patents and 4 published patent applications, plus 1 CIPO patent and 2 EPO patents, primarily in Flame Retardant Polymers. Top assignees: Dow Global Technolgoies LLC, The Dow Chemical Company, Ddp Specialty Electronic Materials US, LLC. Active years: 1992-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shari Kram. Retrieved from https://idiyas.com/inventor/shari-kram

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 17 (Patent Applications = 4)

% Patents Active = 94.1

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 2 (Patent Applications = 3)

Average Co-Inventor Count = 4.1

ph-index = 5

Forward Citations = 248(Granted Patents)

Location History:

Midland, MI (US) (1992 - 2023)
Sanford, MI (US) (2024)

Company Filing History:

8 out of 4,810

Dow Global Technolgoies LLC

patents

5 out of 7,680

The Dow Chemical Company

patents

4 out of 114

Ddp Specialty Electronic Materials US, LLC

patents

Years Active: 1992-2025

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Areas of Expertise:

Flame Retardant

Brominated Polymers

Foamed Styrenic Polymers

Gas Transport Films

Polystyrene Extrusion

Polyester Production

Thermoplastic Barrier Resins

Viscosity Modifier

Halohydrated Polymers

Bromination Catalyst

Poly(amino Ethers)

Selective Films

17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12286520 - Flame retardant masterbatch composition for foams containing a pH moderator (2025-04-29),

2. 11939445 - Flame retardant masterbatch composition for foams containing a pH moderator (2024-03-26),

3. 11786891 - Process for recovering quaternary salt bromination catalyst (2023-10-17),

4. 10781271 - Method for producing brominated and halohydrated polymers (2020-09-22),

5. 10457751 - Method for producing brominated and halohydrated polymers (2019-10-29),

6. 10093781 - Foamed styrenic polymers containing a brominated styrene-butadiene copolymer and having enhanced cell size homogeneity (2018-10-09),

7. 9663649 - Stabilizers for polymers containing aliphatically-bound bromine (2017-05-30),

8. 9517579 - Polystyrene melt extrusion process (2016-12-13),

9. 9126153 - Selective gas transport films that contain brominated styrene-butadiene copolymers (2015-09-08),

10. 8569424 - Brominated and epoxidized flame retardants (2013-10-29),

11. 8304492 - Process for brominating butadiene/vinyl aromatic copolymers (2012-11-06),

12. 7517472 - Blend of viscosity modifier and luminescent compound (2009-04-14),

13. 5962621 - Process for preparing hydroxy-functionalized polyesters (1999-10-05),

14. 5686551 - Hydroxy ether polymers as thermoplastic barrier resins (1997-11-11),

15. 5464924 - Flexible poly(amino ethers) for barrier packaging (1995-11-07),

Title: Shari Kram: Innovator in Flame Retardant Technologies

Introduction

Shari Kram is a prominent inventor based in Midland, MI (US), known for her significant contributions to the field of flame retardant technologies. With a total of 17 patents to her name, she has made a remarkable impact in the development of safer materials for various applications.

Latest Patents

Among her latest innovations is a flame retardant masterbatch composition designed for extruded polymer foams. This composition includes a base resin comprising styrene homopolymer or copolymer, an acid scavenger made from an epoxy-based compound, an antioxidant, and a flame retardant that is a non-hexabromocyclododecane (HBCD) brominated polymer or copolymer. The formulation is carefully balanced to ensure optimal performance, with specific parts by weight for each component, including a pH moderator to enhance the effectiveness of the flame retardant properties.

Career Highlights

Shari Kram has had a distinguished career, working with notable companies such as Dow Global Technologies LLC and The Dow Chemical Company. Her expertise in polymer chemistry and flame retardant formulations has positioned her as a leader in her field.

Collaborations

Throughout her career, Shari has collaborated with esteemed colleagues, including William Gerald Stobby and Jerry E White. These partnerships have contributed to her innovative work and the advancement of flame retardant technologies.

Conclusion

Shari Kram's contributions to the field of flame retardants exemplify her dedication to innovation and safety in material science. Her patents and collaborations reflect her commitment to developing effective solutions for modern challenges.

Profile summary based on public USPTO records.