Inventor · disambiguated record
Laif R. Alden
Also filed as: ALDEN LAIF · ALDEN LAIF R
13 granted patents·4 pending applications·24 citations·filing 2010–2023
86Inventor score
Files withBASF CORP17
Top patents by PatentIndex Score
17 records- 0193US8372477B2Polymeric trap with adsorbentBASF CORP·Filed 2010·Granted Feb 12, 2013·18 cites·22 claims
- 0290US10183252B2Base metal catalyst for treatment of ozone and volatile organic compounds present in air supplyBASF CORP·Filed 2015·Granted Jan 22, 2019·5 cites·20 claims
- 0384US11478773B2Evaporative emission control articles including activated carbonBASF CORP·Filed 2019·Granted Oct 25, 2022·1 cites·14 claims
- 0479US12491490B2Evaporative emission control articles including activated carbonBASF CORP·Filed 2023·Granted Dec 9, 2025·0 cites·20 claims
- 0577US11865516B2Catalyst device for treatment of formaldehyde and volatile organic compoundsBASF CORP·Filed 2022·Granted Jan 9, 2024·0 cites·19 claims
- 0675US12168215B2Evaporative emission device and adsorbentBASF CORP·Filed 2023·Granted Dec 17, 2024·0 cites·11 claims
- 0773US11813586B2Evaporative emission control articles including activated carbonBASF CORP·Filed 2021·Granted Nov 14, 2023·0 cites·20 claims
- 0870US10780397B2Base metal catalyst for treatment of ozone and volatile organic compounds present in air supplyBASF CORP·Filed 2019·Granted Sep 22, 2020·0 cites·17 claims
- 0968US11779900B2Evaporative emission device and adsorbentBASF CORP·Filed 2019·Granted Oct 10, 2023·0 cites·13 claims
- 1063US11583832B2Manganese oxide based catalyst and catalyst device for the removal of formaldehyde and volatile organic compoundsBASF CORP·Filed 2020·Granted Feb 21, 2023·0 cites·16 claims
- 1161US2020147592A1Base Metal Catalyst and Method of Using SameBASF CORP·Filed 2020·Application pending·0 cites
- 1260US11219882B2Catalyst device for treatment of formaldehyde and volatile organic compoundsBASF CORP·Filed 2016·Granted Jan 11, 2022·0 cites·12 claims
- 1356US2023356179A1Combined adsorption and catalysis for cabin air pollution controlBASF CORP·Filed 2021·Application pending·0 cites
- 1454US2014255284A1Base Metal Catalyst And Method Of Using SameBASF CORP·Filed 2013·Application pending·0 cites
- 1552US11624340B2Evaporative emission control articles including activated carbonBASF CORP·Filed 2019·Granted Apr 11, 2023·0 cites·20 claims
- 1650US11203009B2Manganese oxide based catalyst and catalyst device for the removal of formaldehyde and volatile organic compoundsBASF CORP·Filed 2017·Granted Dec 21, 2021·0 cites·19 claims
- 1750US2022212161A1Adsorbent material for reducing hydrocarbon bleed emission in an evaporative emission control systemBASF CORP·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →