Description
Class B04B : CENTRIFUGES
Subclass 3/00: Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneously sifting or filtering
B04B 3/00
Sub-Class
Stats
- 88 US PATENTS IN FORCE
- 13 US APPLICATIONS PENDING
- 39 Total Patent Owners
- 292 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12239669 | System and methods for preparation of adipose-derived stem cells | Sep 26, 23 | Mar 04, 25 | JointechLabs, Inc. |
| 12091974 | Centrifugal intelligent construction device for excavation concrete structure, and application thereof | Mar 15, 23 | Sep 17, 24 | ZHEJIANG UNIVERSITY |
| 12018244 | Adipose tissue centrifuge and method of use | Jan 09, 23 | Jun 25, 24 | DSM IP Assets B. V. |
| 11944986 | Device and method for reducing wind resistance power of large geotechnical centrifuge | Nov 05, 19 | Apr 02, 24 | ZHEJIANG UNIVERSITY |
| 11890620 | Miniaturized DNA microarray for small-volume sample processing | Oct 12, 18 | Feb 06, 24 | The Charles Stark Draper Laboratory, Inc. |
| 11786916 | Centrifuge basket having internal ribs for agitating slurry received in the basket | Jun 25, 19 | Oct 17, 23 | FB Rice |
| 11766459 | System and methods for preparation of adipose-derived stem cells | Apr 02, 19 | Sep 26, 23 | JointechLabs, Inc. |
| 11674169 | Isolation of nucleic acids | Sep 29, 20 | Jun 13, 23 | EXACT Sciences Corporation |
| 11549094 | Adipose tissue centrifuge and method of use | Jun 05, 20 | Jan 10, 23 | DSM IP Assets B. V. |
| 11504644 | Closed loop extraction system | Jul 02, 20 | Nov 22, 22 | Colorado Extraction Systems, LLC |
| 11446653 | Container set and sample preparation method using same | Jun 30, 16 | Sep 20, 22 | Shimadzu Corporation |
| 11383015 | System and method for plasma purification prior to mononuclear cell collection | Dec 26, 16 | Jul 12, 22 | Fenwal, Inc. |
| 11179680 | Centrifugal filtration device and method of capturing and observing fine particles in liquid using the same | Jan 10, 18 | Nov 23, 21 | Organo Corporation |
| 11154860 | Centrifugal force-based nanoparticle separation apparatus and method for separating nanoparticles using the same | Oct 21, 16 | Oct 26, 21 | UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE & TECHNOLOGY) |
| 11103883 | Centrifuge and centrifugation method using filter | Dec 08, 16 | Aug 31, 21 | MEDIKAN CO., LTD. |
| 11014098 | Device, system and methods for separation and purification of organic compounds from botanical material | Oct 13, 20 | May 25, 21 | DELTA SEPARATIONS, LLC |
| 10967110 | System and methods for preparation of adipose-derived stem cells | Apr 02, 18 | Apr 06, 21 | JointechLabs, Inc. |
| 10960413 | Separator for removing contaminants from a liquid by use of a rotating cylindrical chamber comprising at least three zones of drive surfaces, each driven by fluid flowing through the separator | Nov 02, 16 | Mar 30, 21 | Not available |
| 10822639 | Isolation of nucleic acids | Dec 06, 18 | Nov 03, 20 | EXACT Sciences Corporation |
| 10814338 | Device, system and methods for separation and purification of organic compounds from botanical material | Aug 09, 17 | Oct 27, 20 | DELTA SEPARATIONS, LLC |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0367,181 | ADIPOSE TISSUE PROCESSING DEVICE | Aug 26, 22 | Nov 07, 24 | Not available |
| 2024/0216,929 | An Apparatus and Process for Complete Treatment of Slurry and Powder | Jun 21, 22 | Jul 04, 24 | Not available |
| 2024/0209,280 | NOVEL PROCESS AND EQUIPMENT FOR SOLVENT FRACTIONATION | Apr 22, 22 | Jun 27, 24 | DESMET BELGIUM |
| 2024/0109,067 | MINIATURIZED DNA MICROARRAY FOR SMALL-VOLUME SAMPLE PROCESSING | Nov 28, 23 | Apr 04, 24 | Not available |
| 2024/0075,431 | Filter | Jan 24, 22 | Mar 07, 24 | Not available |
| 2024/0023,781 | DEVICE STRUCTURE FOR MULTISTAGE WATER-AIR SEPARATION OF CLEANING MACHINE | Mar 07, 23 | Jan 25, 24 | Not available |
| 2024/0026,422 | ISOLATION OF NUCLEIC ACIDS | May 01, 23 | Jan 25, 24 | Not available |
| 2022/0032,315 | MICROBIOLOGICAL SYSTEM FOR THE REMOVAL OF CONTAMINANTS FROM COAL | Jul 28, 20 | Feb 03, 22 | Not available |
| 2021/0229,112 | DEVICE, SYSTEM AND METHODS FOR SEPARATION AND PURIFICATION OF ORGANIC COMPOUNDS FROM BOTANICAL MATERIAL | Apr 14, 21 | Jul 29, 21 | DELTA SEPARATIONS, LLC |
| 2020/0306,748 | CONTAINER SET AND SAMPLE PREPARATION METHOD USING SAME | Jun 30, 16 | Oct 01, 20 | Shimadzu Corporation |
| 2019/0290,830 | BIOLOGICAL COMPONENT TREATMENT CASSETTE AND BIOLOGICAL COMPONENT TREATMENT SYSTEM | Mar 22, 19 | Sep 26, 19 | Terumo Kabushiki Kaisha |
| 2017/0314,352 | VERTICAL CUTTINGS DRYER | Apr 28, 17 | Nov 02, 17 | KEMTRON TECHNOLOGIES, LLC |
| 2017/0001,203 | CENTRIFUGAL FILTERING DEVICE AND METHOD FOR OPERATING THE SAME | Jun 30, 16 | Jan 05, 17 | SEVEN JUICE CO., LTD. |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 32 Months (last 2 years Issuances)
- 32 Months (last 5 years Issuances)