Assignee
PRO PURE INC
TW·9 granted patents·3 pending applications·9 citations·filing 2012–2020
Top patents by PatentIndex Score
12 records- 0182US10569199B2Filter frame, filter cartridge, and assembling method of the filter cartridgePRO PURE INC·Filed 2019·Granted Feb 25, 2020·2 cites·10 claims
- 0258US10537832B2Filter frame, filter cartridge, and assembling method of the filter cartridgePRO PURE INC·Filed 2017·Granted Jan 21, 2020·0 cites·3 claims
- 0352US2020238209A1Filter frame and filter cartridgePRO PURE INC·Filed 2020·Application pending·0 cites
- 0451US10773196B2Gluing method of a filter cartridgePRO PURE INC·Filed 2018·Granted Sep 15, 2020·0 cites·6 claims
- 0548US9346000B2Air filterPRO PURE INC·Filed 2014·Granted May 24, 2016·0 cites·11 claims
- 0648USD717913SOil separating canPRO PURE INC·Filed 2012·Granted Nov 18, 2014·7 cites·1 claims
- 0748US2021362087A1Non-circular filter core and rolling method thereofPRO PURE INC·Filed 2020·Application pending·0 cites
- 0843US10974185B2Side-covered axial flow filterPRO PURE INC·Filed 2018·Granted Apr 13, 2021·0 cites·10 claims
- 0941US10376819B2Filter core and manufacturing method thereofPRO PURE INC·Filed 2016·Granted Aug 13, 2019·0 cites·13 claims
- 1038US10124567B2Filter cartridge and manufacturing method thereofPRO PURE INC·Filed 2015·Granted Nov 13, 2018·0 cites·9 claims
- 1138US2014196422A1Wavy composite core and manufacturing method thereofPRO PURE INC·Filed 2013·Application pending·0 cites
- 1235US9844747B2Manufacturing method for a filter corePRO-PURE INC·Filed 2015·Granted Dec 19, 2017·0 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →