Description
Class B04B : CENTRIFUGES
Subclass 1/06: Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls of cylindrical shape
B04B 1/06
Sub-Class
Stats
- 16 US PATENTS IN FORCE
- 8 US APPLICATIONS PENDING
- 8 Total Patent Owners
- 55 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12097457 | Adjustable abrasive and dust separator | Mar 20, 23 | Sep 24, 24 | Media Blast & Abrasive, Inc. |
| 12048937 | Compact reverse flow centrifuge system | May 11, 18 | Jul 30, 24 | Scinogy Products Pty Ltd |
| 11534773 | Centrifugal separation container and centrifugal separator | Jul 09, 19 | Dec 27, 22 | FUJIFILM Corporation |
| 11033911 | Centrifuge system for separating cells in suspension | Jun 08, 18 | Jun 15, 21 | Pneumatic Scale Corporation |
| 9126207 | Separator for separating a multiphase mixture | Oct 25, 11 | Sep 08, 15 | Specialist Process Technologies Limited |
| 8950586 | Methods and apparatus for isolating platelets from blood | Jul 01, 13 | Feb 10, 15 | HANUMAN LLC |
| 8474630 | Method and apparatus for isolating platelets from blood | May 25, 12 | Jul 02, 13 | HANUMAN LLC |
| 8187477 | Methods and apparatus for isolating platelets from blood | Nov 22, 10 | May 29, 12 | BIOMET BIOLOGICS, LLC, HANUMAN LLC, |
| 8151996 | Photopolymer serum separator | Aug 23, 10 | Apr 10, 12 | THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
| 7918350 | Separation apparatus and method | Mar 06, 09 | Apr 05, 11 | FENWAL, INC. |
| 7837884 | Methods and apparatus for isolating platelets from blood | Dec 29, 08 | Nov 23, 10 | HANUMAN LLC |
| 7789245 | Blood separation chamber | Aug 03, 09 | Sep 07, 10 | FENWAL, INC. |
| 7780861 | Photopolymer serum separator | Jan 21, 10 | Aug 24, 10 | THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
| 7077799 | Apparatus and method for a high-efficiency self-cleaning centrifuge having concentrate cylinders | Nov 28, 03 | Jul 18, 06 | Advanced Products Laboratories, Inc. |
| 5919125 | Centrifuge bowl for autologous blood salvage | Jul 11, 97 | Jul 06, 99 | COBE CARDIOVASCULAR, INC. |
| RE32381 | Cartridge centrifuge | Sep 15, 81 | Mar 24, 87 | DONALDSON COMPANY, INC. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0025,892 | COMPACT REVERSE FLOW CENTRIFUGE SYSTEM | Jul 29, 24 | Jan 23, 25 | Not available |
| 2024/0261,801 | Plate Type Rotational Separator | Jul 13, 22 | Aug 08, 24 | Not available |
| 2024/0198,360 | MODULAR CENTRIFUGAL SEPARATOR SYSTEM AND COMPONENTS THEREOF | Apr 08, 22 | Jun 20, 24 | Alfa Laval Corporate AB |
| 2022/0331,818 | Disposable Centrifuge Pot | Sep 16, 20 | Oct 20, 22 | Prolight Diagnostics AB |
| 2021/0213,462 | ROTODYNAMIC SEPARATOR FOR MULTIPHASE FLUID WITHOUT A CENTRAL HUB | May 09, 19 | Jul 15, 21 | Not available |
| 2021/0016,295 | CENTRIFUGAL SEPARATOR WITH DISPOSABLE BOWL LINER | Jul 20, 20 | Jan 21, 21 | Not available |
| 2019/0283,042 | CENTRIFUGE SYSTEM FOR SEPARATING CELLS IN SUSPENSION | May 18, 16 | Sep 19, 19 | Not available |
| 2019/0201,828 | ADJUSTABLE ABRASIVE & DUST SEPARATOR | Dec 29, 17 | Jul 04, 19 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 26 Months (last 2 years Issuances)
- 26 Months (last 5 years Issuances)