Assignee
LING WEIJIA
US·2 granted patents·20 citations·filing 2011–2012
Technology mixF26B2
Top patents by PatentIndex Score
2 records- 0186US8875413B2Controlled nucleation during freezing step of freeze drying cycle using pressure differential ice crystals distribution from condensed frostLING WEIJIA·Filed 2012·Granted Nov 4, 2014·13 cites·11 claims
- 0280US8839528B2Controlled nucleation during freezing step of freeze drying cycle using pressure differential ice fog distributionLING WEIJIA·Filed 2011·Granted Sep 23, 2014·7 cites·8 claims
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