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For the Inventor, By the Inventor

Marlborough, MA, United States of America

Cytyc Corporation

USPTO Granted Patents = 152

% Expired Patents = 38.8



Trademarks = 12

Forward Citations = 3,148

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145 inventors (with patents filed for the assignee):

goldMedal David J Zahniser (20 out of 49 patents)

silverMedal Steven A Scampini (13 out of 14 patents)

bronzeMedal Russel Mahlon Sampson (13 out of 41 patents)

4.  Daniel C Lapen (10 out of 21 patents)

5.  Robert Sakal (8 out of 19 patents)

6.  Garrick L Maenle (8 out of 11 patents)

7.  Lewis T Polk, Jr (8 out of 8 patents)

8.  Stanley N Lapidus (7 out of 35 patents)

9.  Roy A Ostgaard (7 out of 7 patents)

10.  Douglas A Tenney (7 out of 7 patents)

11.  Hal Watts (7 out of 9 patents)

12.  Michael R Zahniser (7 out of 29 patents)

13.  Estela Hilario (6 out of 18 patents)

14.  James B Stubbs (6 out of 17 patents)

15.  David T Hung (6 out of 42 patents)


Core Competencies:
Cytological Specimens
Multi-Lumen Catheters
Automated Classification
Image Segmentation
Brachytherapy Devices
Hemostasis Devices
Microscope Calibration
Sample Preparation
Fluid Management
Cell Block Processing
Drug Delivery Methods
Biological Specimen Imaging

152 patents:

1. 10207126 - Lumen visualization and identification system for multi-lumen balloon catheter (2019-02-19),
2. 8597289 - Cervical opening sealing devices (2013-12-03),
3. 8574912 - Method and apparatus for preparing cytological specimens (2013-11-05),
4. 8523856 - Hemostasis device (2013-09-03),
5. 8523826 - Luer-type needle-free valve fitting with bypass (2013-09-03),
6. 8486060 - Power ramping during RF ablation (2013-07-16),
7. 8460619 - Microfluidic apparatus and method for preparing cytological specimens (2013-06-11),
8. 8403822 - Passive vent for brachytherapy balloon catheters (2013-03-26),
9. 8382650 - Catheter marking for multi-lumen catheter identification (2013-02-26),
10. 8372581 - Methods for detecting oncofetal fibronectin (2013-02-12),
11. 8348864 - Uterine cavity length measurement (2013-01-08),
12. 8348824 - Transparent catheters for endoscopic localization (2013-01-08),
13. 8328711 - Selectable multi-lumen brachytherapy devices and methods (2012-12-11),
14. 8326014 - Methods and systems for processing biological specimens utilizing multiple wavelengths (2012-12-04),
15. 8325414 - Apparatus for single-handed control of microscope functions (2012-12-04),
Company Overview
Cytyc Corporation, based in Marlborough, MA, specializes in the development and manufacturing of advanced cytological devices. The company focuses on innovative technologies related to cytological specimens, including automated classification and image segmentation. Cytyc's expertise extends to multi-lumen catheters, brachytherapy devices, and hemostasis devices, enhancing diagnostic and therapeutic capabilities in medical settings. Their commitment to precision and efficiency in sample preparation and microscope calibration positions them as a leader in the field of cytology.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Cytyc Corporation USPTO Patent Assignee Logo
152 Patents

#7 in Marlborough, MA

#137 in Massachusetts

#2,599 in US

#5,376 in the World

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

Cytyc Corporation

Forward Citations = 3,148

145 inventors:

goldMedal David J Zahniser (20 out of 49 patents)

silverMedal Steven A Scampini (13 out of 14 patents)

bronzeMedal Russel Mahlon Sampson (13 out of 41 patents)

4.  Daniel C Lapen (10 out of 21 patents)

5.  Robert Sakal (8 out of 19 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cytyc Corporation. Retrieved from https://idiyas.com/company/cytyc

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

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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