Inventor · disambiguated record
Duane A. Kaufman
Also filed as: KAUFMAN DUANE · KAUFMAN DUANE A · KAUFMAN DUANE ANTHONY
17 granted patents·18 pending applications·143 citations·filing 2001–2025
93Inventor score
Files withBRITISH AMERICAN TOBACCO INVESTMENTS LTD21NICOVENTURES TRADING LTD11GE MED SYS GLOBAL TECH CO LLC2THE REGENT OF THE UNIV OF MICHIGAN1
Top patents by PatentIndex Score
35 records- 0195US11470883B2Inductive heating arrangementBRITISH AMERICAN TOBACCO INVESTMENTS LTD·Filed 2017·Granted Oct 18, 2022·20 cites·14 claims
- 0294US11064725B2Material for use with apparatus for heating smokable materialBRITISH AMERICAN TOBACCO INVESTMENTS LTD·Filed 2016·Granted Jul 20, 2021·17 cites·10 claims
- 0394US10687553B2Apparatus for heating smokable material and article of smokable materialBRITISH AMERICAN TOBACCO INVESTMENTS LTD·Filed 2015·Granted Jun 23, 2020·12 cites·8 claims
- 0493US11452313B2Apparatus for heating smokable materialBRITISH AMERICAN TOBACCO INVESTMENTS LTD·Filed 2016·Granted Sep 27, 2022·16 cites·15 claims
- 0590US11252992B2Article for use with apparatus for heating smokable materialBRITISH AMERICAN TOBACCO INVESTMENTS LTD·Filed 2016·Granted Feb 22, 2022·2 cites·4 claims
- 0690US2024306704A1Article for use with an apparatus for heating smokable materialNICOVENTURES TRADING LTD·Filed 2024·Application pending·0 cites
- 0787US12310410B2Inductive heating arrangementNICOVENTURES TRADING LTD·Filed 2024·Granted May 27, 2025·0 cites·18 claims
- 0886US2025318579A1Apparatus for heating smokable material and article of smokable materialBRITISH AMERICAN TOBACCO INVESTMENTS LTD·Filed 2025·Application pending·0 cites
- 0984US11924930B2Article for use with apparatus for heating smokable materialBRITISH AMERICAN TOBACCO INVESTMENTS LTD·Filed 2016·Granted Mar 5, 2024·5 cites·14 claims
- 1082US12364288B2Apparatus for heating smokable material and article of smokable materialBRITISH AMERICAN TOBACCO INVESTMENTS LTD·Filed 2023·Granted Jul 22, 2025·0 cites·9 claims
- 1182US12082606B2Article for use with apparatus for heating smokable materialNICOVENTURES TRADING LTD·Filed 2021·Granted Sep 10, 2024·0 cites·3 claims
- 1281US11937643B2Inductive heating circuit for volatilizing smokeable materialNICOVENTURES TRADING LTD·Filed 2022·Granted Mar 26, 2024·0 cites·13 claims
- 1377US2023007963A1Cartridge for use with apparatus for heating smokable materialNICOVENTURES TRADING LTD·Filed 2022·Application pending·0 cites
- 1476US2024389203A1Article for use with apparatus for heating smokable materialNICOVENTURES TRADING LTD·Filed 2024·Application pending·0 cites
- 1575US12016393B2Apparatus for heating smokable materialNICOVENTURES TRADING LTD·Filed 2022·Granted Jun 25, 2024·0 cites·23 claims
- 1675US2025160393A1Article for use with an apparatus for heating smokable materialNICOVENTURES TRADING LTD·Filed 2025·Application pending·0 cites
- 1774US2024314891A1Article for use with apparatus for heating smokable materialNICOVENTURES TRADING LTD·Filed 2024·Application pending·0 cites
- 1873US11589614B2Cartridge for use with apparatus for heating smokable materialBRITISH AMERICAN TOBACCO INVESTMENTS LTD·Filed 2016·Granted Feb 28, 2023·2 cites·16 claims
- 1972US11849769B2Apparatus for heating smokable material and article of smokable materialBRITISH AMERICAN TOBACCO INVESTMENTS LTD·Filed 2020·Granted Dec 26, 2023·0 cites·4 claims
- 2072US2021321672A1Material for use with apparatus for heating smokable materialNICOVENTURES TRADING LTD·Filed 2021·Application pending·0 cites
- 2170US6436051B1Electrical connection system for ultrasonic receiver arrayGE MED SYS GLOBAL TECH CO LLC·Filed 2001·Granted Aug 20, 2002·53 cites·20 claims
- 2267US12082327B2Article for use with apparatus for heating smokable materialNICOVENTURES TRADING LTD·Filed 2020·Granted Sep 3, 2024·0 cites·14 claims
- 2362US2019082738A1Article for use with apparatus for heating smokable materialBRITISH AMERICAN TOBACCO INVESTMENTS LTD·Filed 2016·Application pending·0 cites
- 2461US6641537B2Multi-zone transmitter for quantitative ultrasound and image measurementGE MED SYS GLOBAL TECH CO LLC·Filed 2001·Granted Nov 4, 2003·16 cites·22 claims
- 2555US2017119050A1Article for Use with Apparatus for Heating Smokable MaterialBRITISH AMERICAN TOBACCO INVESTMENTS LTD·Filed 2015·Application pending·0 cites
- 2654US12160944B2Apparatus for heating smokable materialBRITISH AMERICAN TOBACCO INVESTMENTS LTD·Filed 2017·Granted Dec 3, 2024·0 cites·20 claims
- 2753US2018317554A1Article for use with apparatus for heating smokable materialBRITISH AMERICAN TOBACCO INVESTMENTS LTD·Filed 2016·Application pending·0 cites
- 2853US2017119049A1Article for Use with Apparatus for Heating Smokable MaterialBRITISH AMERICAN TOBACCO INVESTMENTS LTD·Filed 2015·Application pending·0 cites
- 2953US2025049384A1Photo acoustic qualitative ultrasound bone densitometerTHE REGENT OF THE UNIV OF MICHIGAN·Filed 2023·Application pending·0 cites
- 3051US2017055575A1Material for use with apparatus for heating smokable materialBRITISH AMERICAN TOBACCO INVESTMENTS LTD·Filed 2015·Application pending·0 cites
- 3151US2017119048A1Article for Use with Apparatus for Heating Smokable MaterialBRITISH AMERICAN TOBACCO INVESTMENTS LTD·Filed 2015·Application pending·0 cites
- 3250US2017055574A1Cartridge for use with apparatus for heating smokable materialBRITISH AMERICAN TOBACCO INVESTMENTS LTD·Filed 2015·Application pending·0 cites
- 3350US2017119046A1Apparatus for Heating Smokable MaterialBRITISH AMERICAN TOBACCO INVESTMENTS LTD·Filed 2015·Application pending·0 cites
- 3450US2017055581A1Article for use with apparatus for heating smokable materialBRITISH AMERICAN TOBACCO INVESTMENTS LTD·Filed 2015·Application pending·0 cites
- 3541US2019364973A1Apparatus for heating smokable materialBRITISH AMERICAN TOBACCO INVESTMENTS LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →