Daniel C Lapen

This inventor holds 21 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent and 7 EPO patents, primarily in Biological Specimen Preparation. Top assignees: Cytyc Corporation, Roche Diagnostics Hematology, Inc., Constitution Medical, Inc.. Active years: 1992-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daniel C Lapen. Retrieved from https://idiyas.com/inventor/daniel-c-lapen

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

Calculating rank

USPTO Granted Patents = 21 (Patent Applications = 2)

% Patents Active = 100.0

CIPO Patents = 1

EPO Patents = 7 (Patent Applications = 5)

Average Co-Inventor Count = 3.4

ph-index = 8

Forward Citations = 191(Granted Patents)

Company Filing History:

Roche Diagnostics Hematology, Inc.

patents

2 out of 8

Constitution Medical, Inc.

patents

4. 1 out of 1,700

Roche Diagnostics Operations, Inc.

patents

where one patent can have more than one assignee

Years Active: 1992-2026

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Areas of Expertise:

Biological Specimens

Quality Control

Automated Systems

Cytological Classification

Staining Solutions

Fluid Samples

Cell Preservation

Sample Preparation

Papanicolau Staining

Thionin Staining

Calibration Methods

Cytological Stain Composition

21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12546765 - Compositions and methods for calibration and quality control (2026-02-10),

2. 12117381 - Automated systems and methods for preparing biological specimens for examination (2024-10-15),

3. 10914657 - Fixative and staining solutions (2021-02-09),

4. 10775282 - Automated systems and methods for preparing biological specimens for examination (2020-09-15),

5. 10656056 - Fixative and staining solutions (2020-05-19),

6. 10175153 - Automated systems and methods for preparing biological specimens for examination (2019-01-08),

7. 9891147 - Automated systems and methods for preparing biological specimens for examination (2018-02-13),

8. 9677977 - Fixative and staining solutions (2017-06-13),

9. 9116087 - Automated systems and methods for preparing biological specimens for examination (2015-08-25),

10. 8454908 - Automated systems and methods for preparing biological specimens for examination (2013-06-04),

11. 8445284 - Fixative and staining solutions (2013-05-21),

12. 7906337 - Method of generating and using biological qualification slides to qualify biological screening devices (2011-03-15),

13. 7803624 - Automated cytological sample classification (2010-09-28),

14. 7186522 - Papanicolau staining process (2007-03-06),

15. 6634244 - Methods for collecting fluid samples having select concentrations of particles (2003-10-21),

Title: The Innovative Journey of Daniel C Lapen

Introduction: Daniel C Lapen, a distinguished inventor hailing from Lancaster, MA (US), has made significant contributions to the field of innovations with his groundbreaking ideas and inventions.

Latest Patents: Daniel C Lapen holds several patents in various technological domains, showcasing his versatility and creativity in inventing new solutions to existing problems.

Career Highlights: Throughout his illustrious career, Daniel C Lapen has demonstrated a keen eye for identifying gaps in the market and developing unique inventions to address them. His innovative spirit and dedication to excellence have earned him recognition as a leading inventor in the industry.

Collaborations: Daniel C Lapen has collaborated with top research institutions, universities, and companies to bring his inventions to life. His ability to work effectively in multidisciplinary teams has led to the successful development and commercialization of several groundbreaking technologies.

Conclusion: In conclusion, Daniel C Lapen's passion for innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of inventions. His contributions have not only transformed industries but have also inspired future generations of inventors to push the boundaries of what is possible.

Profile summary based on public USPTO records.