Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DA

David W. Avison — 25 Patents

OPOptodot: 9 patents #2 of 13Top 20%
LSLg Energy Solution: 8 patents #241 of 1,886Top 15%
MAMadico: 5 patents #2 of 15Top 15%
POPolaroid: 3 patents #291 of 902Top 35%
LILintec: 1 patents #282 of 514Top 55%
NANashua: 1 patents #32 of 89Top 40%
Boxborough, MA: #26 of 320 inventorsTop 9%
Massachusetts: #4,179 of 88,656 inventorsTop 5%
Overall (All Time): #158,593 of 4,157,543Top 4%
25 Patents All Time
David W. Avison has been granted 25 US patents while listed as an inventor at Optodot. The first was granted in 1995 and the most recent in September 2025. David W. Avison ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list David W. Avison in Boxborough, MA, US.

Patents per Year

Patents granted per year, 1995 to 2025Bar chart with a peak of 4 patents in 2025.peak 41995: 2 patents19951996: 1 patents2001: 1 patents20012010: 1 patents2013: 2 patents20132014: 2 patents2016: 1 patents20162017: 1 patents2019: 1 patents20192020: 1 patents2021: 2 patents20212022: 3 patents2023: 1 patents20232024: 2 patents2025: 4 patents2025

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12412922 Multilayer nanoporous separator Steven A. Carlson, Benjamin Sloan 2025-09-09
12412923 Multilayer nanoporous separator Steven A. Carlson, Benjamin Sloan 2025-09-09
12412924 Multilayer nanoporous separator Steven A. Carlson, Benjamin Sloan 2025-09-09
12322832 Nanoporous separators for batteries and related manufacturing methods Steven A. Carlson, Benjamin Sloan 2025-06-03
12040506 Nanoporous separators for batteries and related manufacturing methods Steven A. Carlson, Benjamin Sloan 2024-07-16
11973181 Multilayer nanoporous separator Steven A. Carlson, Benjamin Sloan 2024-04-30
11769903 Multilayer nanoporous separator Steven A. Carlson, Benjamin Sloan 2023-09-26
11387521 Nanoporous composite separators with increased thermal conductivity Shreyans Shingi, Chandrakant C. Patel, Charles R. Comeau, JR., Samuel Lim 2022-07-12
11355817 Nanoporous separators for batteries and related manufacturing methods Steven A. Carlson, Benjamin Sloan 2022-06-07
11217859 Nanoporous composite separators with increased thermal conductivity Shreyans Shingi, Chandrakant C. Patel, Charles R. Comeau, JR., Samuel Lim 2022-01-04
11050119 Nanoporous separators for batteries and related manufacturing methods Steven A. Carlson, Benjamin Sloan 2021-06-29
10998536 Multilayer nanoporous separator Steven A. Carlson, Benjamin Sloan 2021-05-04
10879513 Nanoporous composite separators with increased thermal conductivity Shreyans Shingi, Chandrakant C. Patel, Charles R. Comeau, JR., Samuel Lim 2020-12-29
10381623 Nanoporous separators for batteries and related manufacturing methods Steven A. Carlson, Benjamin Sloan 2019-08-13
9735298 Backing sheet for photovoltaic modules Marina Temchenko, Frank A. Mannarino, Samuel Lim, Shogo Sugiura 2017-08-15
9525091 Protective sheet for solar cell, manufacturing method thereof, and solar cell module Yasunari Takanashi, Naoki Taya, Marina Temchenko 2016-12-20
8896916 System for filtering radio frequency and infrared optical transmissions Peter K. Barrett, Steven A. Carlson 2014-11-25
8730571 Window films with reflective organic and metal layers Steven A. Carlson, Peter K. Barrett 2014-05-20
8507029 Backing sheet for photovoltaic modules Marina Temchenko, Frank A. Mannarino, Samuel Lim 2013-08-13
8422126 Crystalline infrared reflective films Steven A. Carlson, Ifenna Kingsley Anakor, Greg Robert Farrell, Samuel Lim, Richard J. D'Amato 2013-04-16
7715095 Reflective organic layers Steven A. Carlson, Ifenna Kingsley Anakor, Sam K. Lim, Greg Robert Farrell 2010-05-11
6210795 Heat-sealable adhesive label with spacer particles Richard A. Nelson, Mark R. Messinger 2001-04-03 $405,000
5561190 Two-phase acidic aqueous compositions for diffusion transfer products Agota F. Fehervari, David A. Johnson, Diana R. Koretsky 1996-10-01 $2,804,000
5455148 Two-phase acidic aqueous compositions for diffusion transfer products Agota F. Fehervari, David A. Johnson, Diana R. Koretsky 1995-10-03 $6,274,000
5427899 Two-phase acidic aqueous compositions Agota F. Fehervari, David A. Johnson, Diana R. Koretsky 1995-06-27 $5,790,000