Description
Class B04B : CENTRIFUGES
Subclass 5/04: Other centrifuges Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
B04B 5/04
Sub-Class
Stats
- 428 US PATENTS IN FORCE
- 111 US APPLICATIONS PENDING
- 77 Total Patent Owners
- 786 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12263491 | Blood-separation device with displacement body | Apr 09, 20 | Apr 01, 25 | Lmb Technologie GmbH |
| 12246340 | Machine and system for coating molded fiber products | Jul 08, 24 | Mar 11, 25 | Papacks Sales GmbH |
| 12235197 | Automatic processing device for liquid samples | Apr 21, 21 | Feb 25, 25 | CANCER FREE BIOTECH LTD.; SONGYI SYSTEM CO., LTD.; |
| 12220512 | Plasma/cell concentrator apparatus and methods | Feb 19, 21 | Feb 11, 25 | Hanuman Pelican, Inc. |
| 12220695 | Isolation tube | Oct 31, 23 | Feb 11, 25 | BIOMERIEUX, INC. |
| 12220712 | Centrifuge that adjusts the amount of supernatant liquid that is discharged | Apr 24, 20 | Feb 11, 25 | Eppendorf Himac Technologies Co., Ltd. |
| 12214366 | Prismatic reflector for centrifugal separation chamber | Aug 31, 22 | Feb 04, 25 | Fenwal, Inc. |
| 12201978 | Method and device for processing tissues and cells | Aug 26, 21 | Jan 21, 25 | The Regents of the University of California |
| 12174096 | Agricultural sample preparation device | Jan 07, 21 | Dec 24, 24 | Precision Planting LLC |
| 12168238 | Centrifuge apparatus with connectable means with a flying lead assembly | Oct 16, 19 | Dec 17, 24 | Dynamic Extractions Limited |
| 12163869 | Agricultural sampling system and related methods | Sep 12, 23 | Dec 10, 24 | Precision Planting LLC |
| 12151251 | Centrifugal processing unit | Nov 20, 18 | Nov 26, 24 | Tecan Trading AG |
| 12140509 | Agricultural sampling system and related methods | Jan 07, 21 | Nov 12, 24 | Precision Planting LLC |
| 12138639 | System, method and controller for recovery of concentrated particles suspended in fluid | Jan 22, 19 | Nov 12, 24 | Scinogy Products Pty Ltd |
| 12138640 | Systems and methods for priming a continuous-flow centrifuge chamber | Nov 16, 21 | Nov 12, 24 | Fenwal, Inc. |
| 12134101 | Fixed angle centrifuge rotor with tubular cavities and related methods | Mar 23, 20 | Nov 05, 24 | FIBERLITE CENTRIFUGE, LLC |
| 12121914 | Centrifuge sample container, centrifuge rotor using the same, and centrifuge | Aug 13, 23 | Oct 22, 24 | Eppendorf Himac Technologies Co., Ltd. |
| 12115471 | Aqueous two-phase system for the separation and recovery of mammalian cells from contaminated cultures | Jul 03, 18 | Oct 15, 24 | Trustees of Tufts College |
| 12104988 | Agricultural sampling system and related methods | Jan 07, 21 | Oct 01, 24 | Precision Planting LLC |
| 12076731 | Centrifuges and centrifuge inserts for fluid processing systems | Jun 02, 21 | Sep 03, 24 | Fenwal, Inc. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0114,801 | Discharge device for a reaction vessel unit, centrifuge and method for cleaning a reaction vessel unit | Feb 02, 23 | Apr 10, 25 | Not available |
| 2025/0091,057 | ROTOR FOR A LABORATORY CENTRIFUGE | Apr 05, 23 | Mar 20, 25 | Not available |
| 2025/0065,342 | Fixed Angle Centrifuge Rotor With Tubular Cavities And Related Methods | Sep 13, 24 | Feb 27, 25 | Not available |
| 2025/0065,343 | SYSTEM, COMPUTING DEVICE, AND METHOD FOR BALANCING CENTRIFUGE | Dec 29, 22 | Feb 27, 25 | Not available |
| 2025/0060,286 | AGRICULTURAL SAMPLING SYSTEM AND RELATED METHODS | Nov 07, 24 | Feb 20, 25 | Not available |
| 2025/0025,892 | COMPACT REVERSE FLOW CENTRIFUGE SYSTEM | Jul 29, 24 | Jan 23, 25 | Not available |
| 2025/0027,848 | AGRICULTURAL SAMPLING SYSTEM AND RELATED METHODS | Oct 04, 24 | Jan 23, 25 | Not available |
| 2025/0020,684 | GRADIENT ULTRACENTRIFUGATION AUTOMATED COLLECTOR | Oct 01, 24 | Jan 16, 25 | Not available |
| 2024/0424,502 | Fluid Separation Chambers For Fluid Processing Systems | Aug 24, 24 | Dec 26, 24 | Not available |
| 2024/0426,713 | AGRICULTURAL SAMPLING SYSTEM AND RELATED METHODS | Sep 05, 24 | Dec 26, 24 | Not available |
| 2024/0416,362 | CELL SEPARATION CONTROL DEVICE | Mar 28, 22 | Dec 19, 24 | Not available |
| 2024/0416,363 | Blood and Bone Marrow Fractionation Devices and Methods | Jun 13, 23 | Dec 19, 24 | Not available |
| 2024/0418,613 | BIOLOGICAL MATERIAL MEASURING INSTRUMENT | Aug 30, 24 | Dec 19, 24 | TASCOM CO., LTD. |
| 2024/0408,619 | System and Method for Centrifuging Using an Anti-Parallel Rotor Attachment | Jun 12, 23 | Dec 12, 24 | Not available |
| 2024/0408,620 | LIQUID-DRIVEN SEPARATION SYSTEM AND METHOD FOR SEPARATING ORGANIC MATERIALS FROM DRENCHED MIXED SOLID WASTE | Aug 23, 24 | Dec 12, 24 | Not available |
| 2024/0399,043 | PLASMA/CELL CONCENTRATOR APPARATUS AND METHODS | Aug 14, 24 | Dec 05, 24 | Hanuman Pelican, Inc. |
| 2024/0392,230 | APPARATUS AND PROCESS FOR THE AUTOMATED MANUFACTURING OF GENETICALLY ENGINEERED CELLS FROM BIOLOGICAL FLUIDS | Aug 01, 24 | Nov 28, 24 | LIMULA SA |
| 2024/0350,945 | MATERIALS AND METHODS FOR PROCESSING BLOOD SAMPLES | Feb 20, 24 | Oct 24, 24 | NATERA, INC. |
| 2024/0319,048 | Agricultural Sampling System and Related Methods | Jun 03, 24 | Sep 26, 24 | Not available |
| 2024/0310,357 | Sample Processing Unit (SPU)-Equipped Drone for Transporting and Processing Biological Materials and Method of Using Same | Apr 23, 24 | Sep 19, 24 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 33 Months (last 2 years Issuances)
- 33 Months (last 5 years Issuances)