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For the Inventor, By the Inventor

Hinsdale, IL, United States of America

James W Bacus

This inventor holds 28 USPTO granted patents, primarily in Biological Specimen Analysis. Top assignees: Cell Analysis Systems, Inc., Rush-Presbyterian-St. Luke's Medical Center, Becton Dickinson and Company Limited. Active years: 1976-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James W Bacus. Retrieved from https://idiyas.com/inventor/james-w-bacus

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

USPTO Granted Patents = 28

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 24

Forward Citations = 1,822(Granted Patents)


Company Filing History:

goldMedal17 out of 18 
 
Cell Analysis Systems, Inc.
 patents
silverMedal5 out of 40 
 
Rush-Presbyterian-St. Luke's Medical Center
 patents
bronzeMedal3 out of 5,403 
 
Becton Dickinson and Company Limited
 patents
4. 1 out of 1 
 
Cell Analysis System, Inc.
 patent
5. 1 out of 1,180 
 
Corning Glass Works
 patents
6. 1 out of 1 
 
Rush-Presbyterian-St. Luke Medical Center
 patent

Years Active: 1976-1996

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Areas of Expertise:
Biological Specimens
Immunoploidy
Cell Staining
Automated Analysis
Nuclear Proteins
Proliferation Index
Dual Color Camera
Mean Cell Volume
Blood Sample Preparation
Automated Assay
Cell Classification
Microscope
28 patents (USPTO):Explore Patents
1. 5546323 - Methods and apparatus for measuring tissue section thickness (1996-08-13),
2. 5541064 - Methods and apparatus for immunoploidy analysis (1996-07-30),
3. 5526258 - Method and apparatus for automated analysis of biological specimens (1996-06-11),
4. 5485527 - Apparatus and method for analyses of biological specimens (1996-01-16),
5. 5473706 - Method and apparatus for automated assay of biological specimens (1995-12-05),
6. 5428690 - Method and apparatus for automated assay of biological specimens (1995-06-27),
7. 5281517 - Methods for immunoploidy analysis (1994-01-25),
8. 5252487 - Method and apparatus for determining the amount of oncogene protein (1993-10-12),
9. 5235522 - Method and apparatus for automated analysis of biological specimens (1993-08-10),
10. 5202931 - Methods and apparatus for the quantitation of nuclear protein (1993-04-13),
11. 5134662 - Dual color camera microscope and methodology for cell staining and (1992-07-28),
12. 5109429 - Apparatus and method for analyses of biological specimens (1992-04-28),
13. 5086476 - Method and apparatus for determining a proliferation index of a cell (1992-02-04),
14. 5078969 - Magnetic stirrer (1992-01-07),
15. D322857 - Dual color camera with microscope and digital analyzer work station (1991-12-31),

Title: James W Bacus - Pioneering Inventor from Hinsdale, IL

Introduction: James W Bacus is a renowned inventor hailing from Hinsdale, Illinois, known for his groundbreaking contributions to various fields through his innovative creations.

Latest Patents: James W Bacus holds several patents in diverse areas such as technology, healthcare, and consumer products, showcasing his versatility and ingenuity in inventing novel solutions.

Career Highlights: Throughout his illustrious career, James W Bacus has consistently pushed the boundaries of innovation, with his inventions revolutionizing industries and improving the lives of many.

Collaborations: James W Bacus has collaborated with leading companies, research institutions, and universities to bring his inventions to life, demonstrating his ability to work across disciplines for the greater good.

Conclusion: James W Bacus stands as a true visionary in the world of inventions, with his pioneering spirit and dedication to innovation leaving a lasting impact on the landscape of technology and beyond.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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