Description
Class B08B : CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
Subclass 3/02: Cleaning by methods involving the use or presence of liquid or steam (B08B 9/00 takes precedence) Cleaning by the force of jets or sprays
B08B 3/02
Sub-Class
Stats
- 2,470 US PATENTS IN FORCE
- 517 US APPLICATIONS PENDING
- 639 Total Patent Owners
- 8,288 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12264840 | Coil cleaning easy access | Jul 01, 21 | Apr 01, 25 | Carrier Corporation |
| 12266561 | Apparatus for treating substrate and method of coupling support unit | Nov 18, 21 | Apr 01, 25 | SEMES CO., LTD. |
| 12263486 | Aggregate washing systems, methods, and apparatus | Nov 16, 23 | Apr 01, 25 | Superior Equipment Division Superior Industries Inc. |
| 12263508 | Spray wand | Oct 31, 23 | Apr 01, 25 | W.M. Barr & Company, Inc. |
| 12257357 | Apparatus and method for modifying a sprayer bottle into an ozonating and ionizing water sprayer bottle and for providing humidification with ozonated and ionized water | Apr 08, 22 | Mar 25, 25 | Professional Server Certification Corporation |
| 12251735 | Substrate cleaning device and substrate cleaning method | Jun 09, 22 | Mar 18, 25 | SCREEN Holdings Co., Ltd. |
| 12251736 | Pod cleaning process | Nov 16, 21 | Mar 18, 25 | STI Co., Ltd. |
| 12246358 | Substrate cleaning apparatus and substrate cleaning method | Sep 14, 23 | Mar 11, 25 | SCREEN Holdings Co., Ltd. |
| 12246360 | Enclosed wash system | Dec 15, 22 | Mar 11, 25 | Not available |
| 12246361 | Pod cleaning chamber | Nov 16, 21 | Mar 11, 25 | STI Co., Ltd. |
| 12246404 | Device maintenance in semiconductor manufacturing environment | Nov 22, 23 | Mar 11, 25 | Taiwan Semiconductor Manufacturing Company Limited |
| 12239496 | Stethoscope cleaning device | Jun 02, 23 | Mar 04, 25 | Orlando Health, Inc., d/b/a Orlando Regional Medical Center |
| 12240419 | Autonomous driving camera cleaning system | Jun 30, 21 | Mar 04, 25 | TUSIMPLE, INC. |
| 12232676 | Method and cleaning device for cleaning items to be cleaned | Aug 02, 21 | Feb 25, 25 | Meiko Maschinenbau GmbH & Co. KG |
| 12237181 | Support unit and substrate treating apparatus | Mar 24, 22 | Feb 25, 25 | SEMES CO., LTD. |
| 12228041 | System and method for cleaning a gas turbine engine and related wash stand | Aug 11, 22 | Feb 18, 25 | General Electric Company |
| 12228269 | Ultraviolet light source spray bottle mount | Nov 17, 21 | Feb 18, 25 | Penthe Company |
| 12226786 | Nozzle | May 19, 20 | Feb 18, 25 | Voith Patent GmbH |
| 12226807 | Cleaning device for cleaning electroplating substrate holder | Aug 10, 22 | Feb 18, 25 | Taiwan Semiconductor Manufacturing Company Limited |
| 12226808 | Automatic spraying mechanism for cleaning air inlet louvers of cooling towers | Mar 27, 23 | Feb 18, 25 | Saudi Arabian Oil Company |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0114,824 | DOUBLE-SIDED SCRUBBER FOR SUBSTRATE CLEANING | Oct 05, 23 | Apr 10, 25 | Yield Engineering Systems, Inc. |
| 2025/0114,825 | FLAT SURFACE CLEANING MACHINE WITH AERODYNAMICALLY SHAPED SPRAY BAR ASSEMBLY | Oct 02, 24 | Apr 10, 25 | Not available |
| 2025/0114,826 | INDUSTRIAL CLEANING MACHINE FOR CLEANING PARTS, IN PARTICULAR SPRAY GUNS AND ACCESSORIES THEREOF | Feb 06, 23 | Apr 10, 25 | Not available |
| 2025/0114,828 | CLEANING SYSTEM AND METHOD FOR SOLAR CELL | Nov 19, 24 | Apr 10, 25 | Suzhou Sunwell New Energy Co., Ltd. |
| 2025/0115,019 | ROTARY PRESS AND METHOD FOR CLEANING A ROTARY PRESS | Sep 04, 24 | Apr 10, 25 | Not available |
| 2025/0108,396 | Spray gun and control method of spray gun | Dec 11, 24 | Apr 03, 25 | Greenworks (Jiangsu) Co., Ltd. |
| 2025/0109,932 | FLUID LANCE STOP POSITION SENSOR DETECTION METHOD AND SYSTEM | Oct 21, 24 | Apr 03, 25 | Not available |
| 2025/0100,020 | NOZZLE POSITION ADJUSTING DEVICE, NOZZLE POSITION ADJUSTING METHOD, AND NOZZLE POSITION ADJUSTING HOLDER | Sep 19, 24 | Mar 27, 25 | Not available |
| 2025/0100,021 | APPARATUS FOR REMOVING FOREIGN MATTER ON HOT-ROLLED STEEL STRIP | Oct 04, 23 | Mar 27, 25 | POSCO Co., Ltd |
| 2025/0100,022 | CLEANING MACHINE | Aug 28, 24 | Mar 27, 25 | Not available |
| 2025/0100,514 | SENSOR CLEANING SYSTEM AND METHOD | Sep 21, 23 | Mar 27, 25 | International Truck Intellectual Property Company, LLC |
| 2025/0091,095 | SUBSTRATE CLEANING APPARATUS AND SUBSTRATE CLEANING METHOD | Sep 20, 24 | Mar 20, 25 | Not available |
| 2025/0091,097 | CLEANER RECIPROCATING STRUCTURE AND HANDHELD CLEANER | Jul 15, 22 | Mar 20, 25 | Not available |
| 2025/0091,293 | CLEANING SYSTEM FOR ADDITIVE MANUFACTURING | Nov 27, 24 | Mar 20, 25 | Not available |
| 2025/0083,162 | SELF-WINDING HOSE REELS FOR PRESSURE WASHERS | Sep 12, 24 | Mar 13, 25 | Not available |
| 2025/0083,196 | Pressure Washer | Sep 10, 24 | Mar 13, 25 | ANDREAS STIHL AG & CO. KG |
| 2025/0083,197 | DEVICES FOR AUTOMATIC CLEANING OF A MONOCRYSTALLINE SILICON BAR | Jul 31, 23 | Mar 13, 25 | TCL ZHONGHUAN RENEWABLE ENERGY TECHNOLOGY CO., LTD. |
| 2025/0085,053 | FLOW STABILITY CONTROL IN DRYING LIQUID BETWEEN PLATES | Aug 24, 23 | Mar 13, 25 | Tokyo Electron Limited |
| 2025/0085,157 | High-precision automatic weighing device for powder samples | Nov 25, 24 | Mar 13, 25 | Institute of Geology and Geophysics, Chinese Academy of Sciences |
| 2025/0072,698 | System, Device, and Method for Washing Robotic Cleaners | Aug 29, 24 | Mar 06, 25 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 28 Months (last 2 years Issuances)
- 28 Months (last 5 years Issuances)