Description
Class B81B : MICRO-STRUCTURAL DEVICES OR SYSTEMS, e.g. MICRO-MECHANICAL DEVICES
Subclass 1/00: Devices without movable or flexible elements, e.g. micro-capillary devices
B81B 1/00
Sub-Class
Stats
- 282 US PATENTS IN FORCE
- 49 US APPLICATIONS PENDING
- 101 Total Patent Owners
- 1,211 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12263476 | Microfluidic device and uses of teaching scientific principles | Apr 11, 19 | Apr 01, 25 | West Virginia University Board of Governors on Behalf of West Virginia University |
| 12259287 | Low hysteresis and flexible pressure sensitive composite | Feb 07, 20 | Mar 25, 25 | Institute of Microelectronics National University of Singapore |
| 12246155 | Silicon carbide nanoneedles and fabrication thereof | Aug 06, 20 | Mar 11, 25 | Lawrence Livermore National Security, LLC |
| 12240747 | Particle extraction apparatus and particle extraction method | Dec 13, 21 | Mar 04, 25 | Sony Group Corporation |
| 12240752 | Method for producing a sequencing unit for sequencing a biochemical material and sequencing unit | May 02, 19 | Mar 04, 25 | Robert Bosch GmbH |
| 12235583 | Micropatterning method, micropatterning apparatus and micropatterning chip for silicone-based elastomer | Apr 10, 20 | Feb 25, 25 | Seoul National University R&DB Foundation |
| 12172157 | Method for producing fine structures in the volume of a substrate composed of hard brittle material | Aug 23, 22 | Dec 24, 24 | Schott AG |
| 12171096 | Microelectronic devices, and related memory devices and electronic systems | Aug 13, 21 | Dec 17, 24 | Micron Technology Inc. |
| 12165939 | Fluidic flow channel over active surface of a die | Sep 08, 23 | Dec 10, 24 | ILLUMINA, INC. |
| 12157666 | Sharp, vertically aligned nanowire electrode arrays, high-yield fabrication and intracellular recording | May 08, 19 | Dec 03, 24 | The Regents of the University of California |
| 12158462 | Methods for forming a nanopore in a lipid bilayer | Sep 21, 23 | Dec 03, 24 | Roche Sequencing Solutions, Inc. |
| 12122664 | Microfluidic device and preparation method therefor, and microfluidic system | Dec 07, 18 | Oct 22, 24 | INSTITUTE OF FLEXIBLE ELECTRONICS TECHNOLOGY OF THU, ZHEJIANG; 501 Tsinghua University; |
| 12098069 | Method for manufacturing implantable electrodes and electrodes made by such methods | Dec 02, 21 | Sep 24, 24 | Not available |
| 12091308 | Microchannel chip and method for manufacturing same | May 24, 21 | Sep 17, 24 | Zeon Corporation |
| 12084340 | Micro-electro-mechanical-system structures and applications thereof | Jun 11, 20 | Sep 10, 24 | Mekonos Inc. |
| 12084342 | Method for forming micro pattern on surface of wire | Apr 07, 21 | Sep 10, 24 | Kookmin University Industry Academy Cooperation Foundation |
| 12060261 | Extremal microstructured surfaces | Nov 06, 19 | Aug 13, 24 | BVW HOLDING AG |
| 12043537 | Method of manufacturing a microelectromechanical systems (MEMS) device | Aug 11, 20 | Jul 23, 24 | Taiwan Semiconductor Manufacturing Company Ltd. |
| 12017220 | Microfluidic chip and valve, production process and uses | Jul 13, 20 | Jun 25, 24 | Curiosity Diagnostics sp. z o.o. |
| 12017226 | Sample collection kit including cap having selectively movable sleeve | Apr 11, 23 | Jun 25, 24 | ANCESTRY.COM DNA, LLC. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0093,212 | DEVICE FOR NANOSCALE THERMAL MEASUREMENTS AND ASSOCIATED METHOD FOR MANUFACTURING SAID DEVICE | Jan 17, 23 | Mar 20, 25 | Centre National De La Recherche Scientifique (CNRS) |
| 2025/0096,050 | FLUIDIC FLOW CHANNEL OVER ACTIVE SURFACE OF A DIE | Dec 06, 24 | Mar 20, 25 | Not available |
| 2025/0091,856 | EXTREMAL MICROSTRUCTURED SURFACES | Jul 08, 24 | Mar 20, 25 | Not available |
| 2025/0098,159 | MEMORY DEVICES INCLUDING PAD STRUCTURES | Dec 05, 24 | Mar 20, 25 | Not available |
| 2025/0050,329 | METHOD FOR PRODUCING FINE STRUCTURES IN THE VOLUME OF A SUBSTRATE COMPOSED OF HARD BRITTLE MATERIAL | Oct 23, 24 | Feb 13, 25 | Schott AG |
| 2025/0042,717 | MICRO-DEVICE STRUCTURES WITH ETCH HOLES | Apr 25, 24 | Feb 06, 25 | Not available |
| 2025/0042,726 | A METHOD OF FABRICATING NANOPORES | Dec 07, 22 | Feb 06, 25 | Australian National University |
| 2025/0033,956 | METHOD FOR PROCESSING SILICON SUBSTRATE AND METHOD FOR PROCESSING LIQUID EJECTION HEAD SUBSTRATE | Jul 17, 24 | Jan 30, 25 | Not available |
| 2024/0377,434 | MEMS PROBE MODULE STRUCTURE | May 12, 23 | Nov 14, 24 | Not available |
| 2024/0361,296 | Lipid-Free Anchoring of Thermophilic Bacteriophage G20c Portal Adapter into Solid-State Nanopores | Feb 01, 24 | Oct 31, 24 | Not available |
| 2024/0351,032 | MICROFLUIDICS DEVICES AND METHODS | Nov 10, 22 | Oct 24, 24 | Not available |
| 2024/0343,550 | ARTICLES INCLUDING A MICROSTRUCTURED CURVED SURFACE AND METHODS OF MAKING SAME | Sep 13, 22 | Oct 17, 24 | Not available |
| 2024/0301,395 | Isotachophoresis for Purification of Nucleic Acids | May 02, 24 | Sep 12, 24 | Not available |
| 2024/0278,285 | SHEAR WAVE MODE PIEZOELECTRIC RESONATOR | Aug 24, 22 | Aug 22, 24 | Not available |
| 2024/0280,513 | BIOMATERIAL DETECTION SENSOR AND METHOD OF MANUFACTURING THE SAME | Jul 20, 23 | Aug 22, 24 | Samsung Electronics Co. Ltd.; Seoul National University R&DB Foundation; |
| 2024/0279,048 | MICRO-ELECTRO-MECHANICAL SYSTEM FLUID CONTROL | Jun 15, 22 | Aug 22, 24 | Water Stuff & Sun GmbH |
| 2024/0269,795 | METHOD FOR MANUFACTURING A MICROMECHANICAL FASTENING ELEMENT, SHAPING TOOL FOR PRODUCING AN IMPRESSION OF THE MICROMECHANICAL FASTENING ELEMENT, AND MICROMECHANICAL FASTENING ELEMENT | Jan 09, 24 | Aug 15, 24 | Nivarox-Far SA |
| 2024/0208,806 | SEMICONDUCTOR CHIP WITH EMBEDDED MICROFLUIDIC CHANNELS AND METHOD OF FABRICATING THE SAME | Dec 22, 23 | Jun 27, 24 | National Taiwan University |
| 2024/0198,346 | NANOSTRUCTURED SYSTEM FOR PHOTOTHERMAL HEATING AND METHODS OF MANUFACTURING THE SAME | Jan 19, 23 | Jun 20, 24 | Not available |
| 2024/0162,158 | PACKAGE ARCHITECTURE WITH MICROFLUIDIC CHANNELS IN GLASS SUBSTRATES | Nov 15, 22 | May 16, 24 | Intel Corp. |
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)