Description
Class B04B : CENTRIFUGES
Subclass 1/02: Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles without inserted separating walls
B04B 1/02
Sub-Class
Stats
- 39 US PATENTS IN FORCE
- 8 US APPLICATIONS PENDING
- 9 Total Patent Owners
- 80 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11975341 | Apparatus for separating components of a fluid stream | Mar 26, 19 | May 07, 24 | GM INNOVATIONS LIMITED |
| 11964092 | Portable centrifuge and method of use | Mar 11, 20 | Apr 23, 24 | ABC Med Tech Corp. |
| 11964286 | Cell washing chamber for blood processing centrifuge | Apr 07, 20 | Apr 23, 24 | Terumo BCT, Inc. |
| 11911778 | Continuous centrifuge with air trap for capturing bubbles | Apr 26, 19 | Feb 27, 24 | Eppendorf Himac Technologies Co., Ltd. |
| 11905509 | Cell separation apparatus and methods of use | Oct 27, 21 | Feb 20, 24 | TISSUE GENESIS INTERNATIONAL LLC |
| 11865476 | Methods of separating materials by use of a centrifugal contactor | Mar 07, 23 | Jan 09, 24 | Battelle Savannah River Alliance, LLC |
| 11717769 | Centrifugal contactor including central dynamic examination device | Aug 05, 20 | Aug 08, 23 | Battelle Savannah River Alliance, LLC |
| 11433404 | Centrifugal field-flow fractionation device having a restricting member to prevent deformation of an intermediate layer | Dec 22, 16 | Sep 06, 22 | Shimadzu Corporation |
| 11389806 | Centrifugal field-flow fractionation device | Dec 22, 16 | Jul 19, 22 | Shimadzu Corporation |
| 11260403 | Centrifugal separator including noncontact seal and noncontact torque transfer mechanism, and centrifugal separation system containing the same | Dec 16, 17 | Mar 01, 22 | Mitsui Electric Co., Ltd. |
| 11192120 | Centrifugal field-flow fractionation device | Dec 18, 17 | Dec 07, 21 | Shimadzu Corporation |
| 11174458 | Cell separation apparatus and methods of use | Dec 13, 18 | Nov 16, 21 | KOLIGO THERAPEUTICS, INC. |
| 11167292 | Centrifuge | Mar 30, 20 | Nov 09, 21 | DSM IP Assets B.V. |
| 11052327 | Unvented, back-pressure-controlled, laminar-annular-velocity-distribution, continuous centrifugal separator apparatus and method | Aug 16, 17 | Jul 06, 21 | THOUGHT PRESERUE, LLC |
| 10646884 | Centrifuge | Dec 14, 17 | May 12, 20 | DSM IP Assets B. V. |
| 10632477 | Supercentrifuge with a piston driven by a pressurized fluid for the extraction of solids and process for extracting the same | Jul 23, 14 | Apr 28, 20 | Not available |
| 10583374 | Dynamic, influent-constituent-based, separator control apparatus and method | Nov 28, 16 | Mar 10, 20 | THOUGHT PRESERVE, LLC |
| 10449555 | Centrifugal separator with annular piston for solids extrusion | May 10, 18 | Oct 22, 19 | Not available |
| 10420876 | Centrifugal separation method | Sep 19, 16 | Sep 24, 19 | FUJIFILM Corporation |
| 10407321 | Sweep-flow, oil-dehydration apparatus and method | Mar 23, 17 | Sep 10, 19 | THOUGHT PRESERVE, 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 |
| 2024/0367,182 | ROTOR AND CENTRIFUGE USING SAME | Aug 30, 22 | Nov 07, 24 | Eppendorf Himac Technologies Co., Ltd. |
| 2024/0238,498 | Portable Centrifuge Device and Method of Use | Mar 28, 24 | Jul 18, 24 | Not available |
| 2024/0148,953 | CENTRIFUGE | Dec 19, 23 | May 09, 24 | Not available |
| 2023/0201,842 | CENTRIFUGAL FIELD-FLOW FRACTIONATION DEVICE INCLUDING ARC-SHAPED CHANNEL MEMBER | Mar 03, 23 | Jun 29, 23 | Shimadzu Corporation |
| 2022/0049,209 | CELL SEPARATION APPARATUS AND METHODS OF USE | Oct 27, 21 | Feb 17, 22 | Koligo Therapeutics, Inc. |
| 2020/0001,308 | CENTRIFUGAL FIELD-FLOW FRACTIONATION DEVICE | Dec 22, 16 | Jan 02, 20 | Shimadzu Corporation |
| 2019/0358,648 | CENTRIFUGAL FIELD-FLOW FRACTIONATION DEVICE | Dec 22, 16 | Nov 28, 19 | Shimadzu Corporation |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 31 Months (last 2 years Issuances)
- 31 Months (last 5 years Issuances)