Grazyna E Kmiecik-Lawrynowicz

This inventor holds 102 USPTO granted patents and 6 published patent applications, plus 20 CIPO patents and 5 EPO patents, primarily in Toner Technology (CPC class 430137). Top assignee: Xerox Corporation. Active years: 1993-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Grazyna E Kmiecik-Lawrynowicz. Retrieved from https://idiyas.com/inventor/grazyna-e-kmiecik-lawrynowicz

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

Calculating rank

USPTO Granted Patents = 102 (Patent Applications = 6)

% Patents Active = 93.1

CIPO Patents = 20

EPO Patents = 5 (Patent Applications = 5)

Average Co-Inventor Count = 3.9

ph-index = 29

Forward Citations = 5,385(Granted Patents)

Forward Citations (Not Self Cited) = 4,791(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Burlington, CA (1993 - 1999)
Ontario, CA (1997 - 1999)
Fairport, NY (US) (1997 - 2019)

Company Filing History:

102 out of 24,261

Xerox Corporation

patents

Years Active: 1993-2019

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Areas of Expertise:

Toner Composition

Single Component Developer

Emulsion Aggregation

Charge Control Agent

Monochrome Toner

Color Toner

Low Energy Consumption

Porous Toner

Black Toner

Sparged Toner

Microencapsulation

Adhesion Distribution

102 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10409185 - Toners exhibiting reduced machine ultrafine particle (UFP) emissions and related methods (2019-09-10),

2. 9798257 - Sparged toner (2017-10-24),

3. 9541851 - Low energy consumption monochrome particle for single component development system (2017-01-10),

4. 9500971 - Toner composition (2016-11-22),

5. 9417544 - Low energy consumption monochrome toner for single component development system (2016-08-16),

6. 9239531 - Color toner (2016-01-19),

7. 9176403 - Process for preparing latex comprising charge control agent (2015-11-03),

8. 9164410 - Toner compositions for single component development system (2015-10-20),

9. 9134640 - Clear styrene emulsion/aggregation toner (2015-09-15),

10. 9046799 - Clear toner composition (2015-06-02),

11. 9029057 - Single component developer composition (2015-05-12),

12. 9023567 - Polymerized charge enhanced spacer particle (2015-05-05),

13. 9005867 - Porous toner and process for making the same (2015-04-14),

14. 8900787 - Toner compositions (2014-12-02),

15. 8852835 - Black toner (2014-10-07),

Title: Grazyna E Kmiecik-Lawrynowicz: Innovator in Toner Technology

Introduction: Grazyna E Kmiecik-Lawrynowicz, based in Fairport, NY, is a prominent inventor known for her significant contributions to toner technology. With an impressive portfolio of 102 patents, she has made remarkable advancements in the field.

Latest Patents: Among her latest patents, Kmiecik-Lawrynowicz has developed innovative methods for creating toners that exhibit reduced machine ultrafine particle (UFP) emissions. This invention includes a detailed process for forming a toner from a mixture that involves at least one resin and at least one wax. The method is designed to achieve a predetermined particle emission reduction value (PERvalue), ensuring that the measured PER value meets or falls below this standard. Additionally, she has patented a method for removing volatile organic compounds (VOCs) from toner slurries, focusing on the isolated toner particles generated by the process.

Career Highlights: Grazyna E Kmiecik-Lawrynowicz is currently employed by Xerox Corporation, where she continues to push the boundaries of toner technology. Her work has not only contributed to the efficiency and sustainability of printing processes but also aligns with current environmental standards.

Collaborations: Throughout her career, Kmiecik-Lawrynowicz has worked alongside esteemed colleagues such as Raj D Patel and Maura A Sweeney. These collaborations have significantly enhanced the development of innovative solutions in their respective fields.

Conclusion: Grazyna E Kmiecik-Lawrynowicz is a leading innovator in toner technology, with a commendable record of patents that reflect her expertise and dedication. Her contributions not only improve the functionality of toners but also recognize the importance of environmental sustainability in modern technology.

Profile summary based on public USPTO records.