Assignee
CAMFIL AB
SE·59 granted patents·9 pending applications·409 citations·filing 1990–2024
Top patents by PatentIndex Score
68 records- 0190US7947101B2Reduced adhesive filter assemblyCAMFIL AB·Filed 2006·Granted May 24, 2011·24 cites·21 claims
- 0288USD893694SAir filterCAMFIL AB·Filed 2017·Granted Aug 18, 2020·5 cites·1 claims
- 0388USD864369SAir filterCAMFIL AB·Filed 2017·Granted Oct 22, 2019·8 cites·1 claims
- 0488USD864370SAir filterCAMFIL AB·Filed 2017·Granted Oct 22, 2019·9 cites·1 claims
- 0587US10976065B2System, method and computer program product for air filter managementCAMFIL AB·Filed 2017·Granted Apr 13, 2021·11 cites·17 claims
- 0687USD791297SAir purifierCAMFIL AB·Filed 2015·Granted Jul 4, 2017·59 cites·1 claims
- 0784US10710014B2High temperature filter assemblyCAMFIL AB·Filed 2015·Granted Jul 14, 2020·4 cites·26 claims
- 0884US7931726B2Box-V filter and method of fabricating the sameCAMFIL AB·Filed 2006·Granted Apr 26, 2011·25 cites·20 claims
- 0983US7938927B2Method of making a filter assemblyCAMFIL AB·Filed 2006·Granted May 10, 2011·13 cites·24 claims
- 1081US10369507B2Filter frameCAMFIL AB·Filed 2012·Granted Aug 6, 2019·8 cites·9 claims
- 1181US8956433B2High flow V-bank filterCAMFIL AB·Filed 2013·Granted Feb 17, 2015·5 cites·9 claims
- 1280US10071331B2Backing net structureCAMFIL AB·Filed 2012·Granted Sep 11, 2018·6 cites·10 claims
- 1379US5071555AFilter folded in a zig-zag configurationCAMFIL AB·Filed 1990·Granted Dec 10, 1991·68 cites·10 claims
- 1476US9737838B2Filter frameCAMFIL AB·Filed 2012·Granted Aug 22, 2017·3 cites·14 claims
- 1575US11237074B2Aerosol distribution in filter testing systemsCAMFIL AB·Filed 2020·Granted Feb 1, 2022·1 cites·19 claims
- 1674US12416429B2Air filter and gasket for the sameCAMFIL AB·Filed 2024·Granted Sep 16, 2025·0 cites·15 claims
- 1773US8029585B2Pocket filter assemblyCAMFIL AB·Filed 2006·Granted Oct 4, 2011·10 cites·21 claims
- 1873US6699348B2Method for filter fabricationCAMFIL AB·Filed 2001·Granted Mar 2, 2004·15 cites·9 claims
- 1972US11338238B2Aerosol distribution in filter testing systemsCAMFIL AB·Filed 2020·Granted May 24, 2022·1 cites·13 claims
- 2072US9522355B2Filter unitCAMFIL AB·Filed 2012·Granted Dec 20, 2016·3 cites·25 claims
- 2172US5236480AAir filter for workstations and methods of making and using such air filterCAMFIL AB·Filed 1992·Granted Aug 17, 1993·37 cites·9 claims
- 2271US11278921B2Aerosol distribution in filter testing systemsCAMFIL AB·Filed 2019·Granted Mar 22, 2022·1 cites·18 claims
- 2367USD980401SAir filterCAMFIL AB·Filed 2021·Granted Mar 7, 2023·5 cites·1 claims
- 2467USD774634SFilterCAMFIL AB·Filed 2015·Granted Dec 20, 2016·14 cites·1 claims
- 2564US2024159627A1Scanning device for an air filterCAMFIL AB·Filed 2023·Application pending·0 cites
- 2663US10507420B2V-type filter frameCAMFIL AB·Filed 2014·Granted Dec 17, 2019·1 cites·15 claims
- 2763US10363508B2Filter housingCAMFIL AB·Filed 2015·Granted Jul 30, 2019·1 cites·6 claims
- 2863US9744494B2Backing net structureCAMFIL AB·Filed 2012·Granted Aug 29, 2017·1 cites·13 claims
- 2963US7708795B2Air filter unitCAMFIL AB·Filed 2006·Granted May 4, 2010·7 cites·10 claims
- 3063US7621989B2Filter structure, filter panel comprising the filter structure and method for manufacturing the filter structureCAMFIL AB·Filed 2004·Granted Nov 24, 2009·6 cites·31 claims
- 3162US12000619B2Air filter and gasket for the sameCAMFIL AB·Filed 2021·Granted Jun 4, 2024·0 cites·19 claims
- 3260US12558640B2Air filter mounting plateCAMFIL AB·Filed 2023·Granted Feb 24, 2026·0 cites·17 claims
- 3360US7883572B2Cleanable dust filter comprising a zigzag pleated filter packCAMFIL AB·Filed 2006·Granted Feb 8, 2011·6 cites·9 claims
- 3457US2024009607A1Air flow guiding structure and an air filter cartridgeCAMFIL AB·Filed 2023·Application pending·0 cites
- 3555US11878266B2Regenerable air filterCAMFIL AB·Filed 2022·Granted Jan 23, 2024·0 cites·20 claims
- 3655US9878274B2High flow V-bank filterCAMFIL AB·Filed 2015·Granted Jan 30, 2018·0 cites·12 claims
- 3753US2026001020A1A filter media supporting cage assembly and arrangements including such cage assemblyCAMFIL AB·Filed 2023·Application pending·0 cites
- 3852US2024100456A1Filter extender and filter for mating with sameCAMFIL AB·Filed 2023·Application pending·0 cites
- 3951US12558646B2Air filtration cassette, an air filter and a filter arrangementCAMFIL AB·Filed 2021·Granted Feb 24, 2026·0 cites·15 claims
- 4051US2025303333A1An air filter front end plate, an air filter cartridge and an air filter arrangementCAMFIL AB·Filed 2023·Application pending·0 cites
- 4149US10363507B2Filter housingCAMFIL AB·Filed 2015·Granted Jul 30, 2019·0 cites·5 claims
- 4249USD764041SFilterCAMFIL AB·Filed 2015·Granted Aug 16, 2016·6 cites·1 claims
- 4349US2024109013A1Air filter with integrated sealed access porCAMFIL AB·Filed 2021·Application pending·0 cites
- 4448US7261818B1Method for the fabrication of a pleated filterCAMFIL AB·Filed 2000·Granted Aug 28, 2007·5 cites·17 claims
- 4547US10441911B2V-type filter frameCAMFIL AB·Filed 2014·Granted Oct 15, 2019·0 cites·6 claims
- 4647US2022410049A1Sealing arrangement, filter and filter housing, method of monitoring leak tightness, and leak tightness monitoring systemCAMFIL AB·Filed 2020·Application pending·0 cites
- 4746US12440791B2Air filter assembly with improved liquid drainageCAMFIL AB·Filed 2020·Granted Oct 14, 2025·0 cites·19 claims
- 4846USD1042775SAir filterCAMFIL AB·Filed 2023·Granted Sep 17, 2024·1 cites·1 claims
- 4946US11376533B2Wall mounting systemCAMFIL AB·Filed 2020·Granted Jul 5, 2022·0 cites·16 claims
- 5046USD584807SFilter assemblyCAMFIL AB·Filed 2006·Granted Jan 13, 2009·6 cites·1 claims
Showing the top 50 of 68 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when CAMFIL AB files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →