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For the Inventor, By the Inventor

Westborough, MA, United States of America

Roche Diagnostics Hematology, Inc.


USPTO Granted Patents = 44


Forward Citations = 281

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31 inventors (with patents filed for the assignee):

goldMedal David J Zahniser (25 out of 49 patents)

silverMedal Michael R Zahniser (18 out of 29 patents)

bronzeMedal Russell Zahniser (12 out of 16 patents)

4.  Stephen Conroy (10 out of 10 patents)

5.  Eric Yeaton (9 out of 45 patents)

6.  Brian James McKeen (9 out of 14 patents)

7.  Daniel C Lapen (9 out of 21 patents)

8.  James W Winkelman (8 out of 15 patents)

9.  Milenko Tanasijevic (8 out of 8 patents)

10.  Dennis P Poole (5 out of 29 patents)

11.  Mark J Licari (5 out of 8 patents)

12.  Kerri Horton (4 out of 4 patents)

13.  James L Dowling (4 out of 10 patents)

14.  James R Linder (3 out of 9 patents)

15.  Claudio Cherubini (2 out of 18 patents)


Core Competencies:
Linearity Control
Cellular Samples
Quality Control
Sample Processing
Automated Systems
Blood Count
Imaging Techniques
Fluid Preparation
Fixative Solutions
Biological Specimens
Microscope Registration
Reticulocyte Measurement

44 patents:

1. 12613178 - Linearity control compositions and methods of use (2026-04-28),
2. 12590871 - METHODS AND SYSTEMS FOR PREPARING AND ANALYZING CELLULAR SAMPLES FOR MORPHOLOGICAL CHARACTERISTICS AND BIOMARKER EXPRESSION (2026-03-31),
3. 12546765 - Compositions and methods for calibration and quality control (2026-02-10),
4. 12208382 - Sample processing systems and methods (2025-01-28),
5. 12117381 - Automated systems and methods for preparing biological specimens for examination (2024-10-15),
6. 11933711 - Systems and methods for sample display and review (2024-03-19),
7. 11278883 - Sample processing systems and methods (2022-03-22),
8. 11047791 - Systems and methods for sample display and review (2021-06-29),
9. 10914657 - Fixative and staining solutions (2021-02-09),
10. 10775282 - Automated systems and methods for preparing biological specimens for examination (2020-09-15),
11. 10764538 - Systems and methods for analyzing body fluids (2020-09-01),
12. 10656056 - Fixative and staining solutions (2020-05-19),
13. 10466146 - Controlled dispensing of samples onto substrates (2019-11-05),
14. 10462351 - Fast auto-focus in imaging (2019-10-29),
15. 10345205 - Fluid sample preparation systems and methods (2019-07-09),
Roche Diagnostics Hematology, Inc., located in Westborough, MA, specializes in advanced diagnostic solutions for hematology. The company focuses on the development and manufacturing of technologies for sample processing, biological specimen analysis, and body fluid examination. Its expertise includes imaging blood cells, microscope slide registration, and the calibration of blood analyzers. Roche Diagnostics is committed to enhancing laboratory efficiency and accuracy through innovative fixative and staining solutions, contributing significantly to the field of medical diagnostics.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Roche Diagnostics Hematology, Inc.
44 Patents

#7 in Westborough, MA

#454 in Massachusetts

#7,944 in US

#15,727 in the World

Westborough, MA (US)
Westborough, MA, United States of America

Roche Diagnostics Hematology, Inc.

Forward Citations = 281

31 inventors:

goldMedal David J Zahniser (25 out of 49 patents)

silverMedal Michael R Zahniser (18 out of 29 patents)

bronzeMedal Russell Zahniser (12 out of 16 patents)

4.  Stephen Conroy (10 out of 10 patents)

5.  Eric Yeaton (9 out of 45 patents)

Please report any incorrect information to [email protected]
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