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For the Inventor, By the Inventor

Lancaster, NY, United States of America

Buffalo Filter LLC

Calculating rank
USPTO Granted Patents = 38

% Expired Patents = 2.6



Trademarks = 16

Forward Citations = 882

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20 inventors (with patents filed for the assignee):

goldMedal Samantha Bonano (32 out of 35 patents)

silverMedal Kyrylo Shvetsov (31 out of 33 patents)

bronzeMedal Gregory J Pepe (29 out of 34 patents)

4.  Michael J Miller (14 out of 24 patents)

5.  Anthony L Lizauckas, Iii (13 out of 14 patents)

6.  Daniel R Palmerton (11 out of 18 patents)

7.  Christopher A Palmerton (10 out of 19 patents)

8.  William Kellner (9 out of 9 patents)

9.  Joseph Lynch (7 out of 14 patents)

10.  Greg Pepe (4 out of 7 patents)

11.  Joseph P Callahan (4 out of 4 patents)

12.  Timothy Hersey (3 out of 3 patents)

13.  Jay T Kajdas (2 out of 7 patents)

14.  Michael A Chimiak (2 out of 6 patents)

15.  Michael Paul Wierzba (2 out of 2 patents)


Core Competencies:
Filtration Device
Electrosurgical Device
Vacuum Port
Fluid Filtration
Smoke Evacuation
Medical Procedures
Sensor Systems
Defogging Device
Laparoscope
Endoscope
Medical Boom Filter

38 patents:

1. 12576433 - Method and apparatus for attachment and evacuation (2026-03-17),
2. 12544127 - Sensor systems for use in connection with medical procedures (2026-02-10),
3. 12390575 - Apparatus and method for filtering (2025-08-19),
4. 12364506 - Filtration device and system (2025-07-22),
5. 12274488 - Electrosurgical device with vacuum port (2025-04-14),
6. 12251156 - Electrosurgical device (2025-03-18),
7. 12226146 - Method and apparatus for filtering (2025-02-18),
8. 12161378 - Filtering system, apparatus, and method (2024-12-10),
9. 12070262 - Electrosurgical device with vacuum port (2024-08-27),
10. 12059194 - Electrosurgical device with vacuum port (2024-08-13),
11. 11849993 - Electrosurgical device with vacuum port having multiple swivel connections (2023-12-26),
12. 11712281 - Filtering system, apparatus, and method (2023-08-01),
13. 11627872 - Fluid filtration, cleaning, and defogging device (2023-04-18),
14. 11589917 - Electrosurgical device with vacuum port (2023-02-28),
15. 11559621 - Method and apparatus for filtering (2023-01-24),
Company Overview
Buffalo Filter LLC, based in Lancaster, NY, specializes in the development and manufacturing of advanced smoke evacuation systems and filtration technologies. The company focuses on providing solutions that enhance safety and improve air quality in surgical and medical environments. With a commitment to innovation, Buffalo Filter addresses the needs of healthcare professionals by ensuring effective removal of harmful smoke and particulate matter generated during surgical procedures, contributing to safer operating room conditions.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

38 Patents

#2 in Lancaster, NY

#553 in New York

#9,035 in US

#17,870 in the World

Lancaster, NY (US)
Lancaster, NY, United States of America

Buffalo Filter LLC

Forward Citations = 882

20 inventors:

goldMedal Samantha Bonano (32 out of 35 patents)

silverMedal Kyrylo Shvetsov (31 out of 33 patents)

bronzeMedal Gregory J Pepe (29 out of 34 patents)

4.  Michael J Miller (14 out of 24 patents)

5.  Anthony L Lizauckas, Iii (13 out of 14 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Buffalo Filter LLC. Retrieved from https://idiyas.com/company/buffalo-filter

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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