Sandy, Utah
United States
127
2025-12-25
The entities that hold a legal rights for patent applications filed by inventor Cao Densen:
Densen Cao from Sandy, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Non-Invasive Multi-Wavelength Laser Cancer Treatment
#2 | 2025-11-27ELECTRONIC LOUPE
#3 | 2025-11-20ELECTRONIC LOUPE
#4 | 2025-11-20ELECTRONIC LOUPE
#5 | 2025-11-20ELECTRONIC LOUPE
#6 | 2025-01-09CURING LIGHT AND THERAPUTIC LASER SYSTEMS AND RELATED METHODS
#7 | 2024-04-25UV disinfection system
#8 | 2024-02-22ELECTRONIC LOUPE
#9 | 2024-02-22ELECTRONIC LOUPE
#10 | 2024-01-18ELECTRONIC LOUPE
#11 | 2024-01-18Non-Invasive Multi-Wavelength Laser Cancer Treatment
#12 | 2024-01-18CURING LIGHT AND THERAPUTIC LASER SYSTEMS AND RELATED METHODS
#13 | 2024-01-18CURING LIGHT AND THERAPUTIC LASER SYSTEMS AND RELATED METHODS
#14 | 2023-12-21Electronic loupe
#15 | 2023-12-21ELECTRONIC LOUPE
#16 | 2023-12-21PEROXIDE GEL COMPOSITIONS
#17 | 2023-12-21CURING LIGHT AND THERAPEUTIC LASER SYSTEMS AND RELATED METHODS
#18 | 2023-12-14CURING LIGHT AND THERAPUTIC LASER SYSTEMS AND RELATED METHODS
#19 | 2023-11-16CURING LIGHT AND THERAPUTIC LASER SYSTEMS AND RELATED METHODS
#20 | 2023-11-16CURING LIGHT AND THERAPUTIC LASER SYSTEMS AND RELATED METHODS
#21 | 2023-11-16CURING LIGHT AND THERAPUTIC LASER SYSTEMS AND RELATED METHODS
#22 | 2023-11-16CURING LIGHT AND THERAPUTIC LASER SYSTEMS AND RELATED METHODS
#23 | 2023-11-02PEROXIDE GEL COMPOSITIONS
#24 | 2023-11-02CURING LIGHT AND THERAPUTIC LASER SYSTEMS AND RELATED METHODS
#25 | 2023-08-03UV disinfection system
#26 | 2023-05-18BLENDING ZINC PYRITHIONE WITH BASE MATERIALS IN ORDER TO CREATE QUICKLY APPLIED ANTI-MICROBIAL SURFACES
#27 | 2023-03-02Peroxide gel compositions
#28 | 2022-09-01Curing Light
#29 | 2022-09-01SYSTEMS COMBINING THERAPEUTIC LASERS AND CURING LIGHTS
#30 | 2022-07-28Peroxide gel compositions
#31 | 2022-05-05SYSTEMS AND METHODS TO REDUCE SPATTER AND AEROSOL DURING DENTAL PROCEDURES
#32 | 2022-03-24ELECTRONIC LOUPE
#33 | 2021-03-18MACHINE TO BUILD 3 DIMENSIONAL OBJECTS
#34 | 2020-08-27Methods to Facilitate the Relationship Between Practitioners, Clients, and Vendors
#35 | 2020-08-27Operatory lights and replacement bulbs for operatory lights
#36 | 2020-06-04THREE-DIMENSIONAL CURING LIGHT
#37 | 2018-12-27Semiconductor light source
#38 | 2018-10-18LED light source
#39 | 2018-01-18DENTAL HANDPIECES
#40 | 2018-01-04Oral pH and buffering capacity modifiers
#41 | 2017-12-07Semiconductor light source
#42 | 2017-05-25LED light source
#43 | 2016-09-29DISPOSABLE TIPS FOR LASER SYSTEMS AND RELATED METHODS
#44 | 2016-08-25Operatory lights and replacement bulbs for operatory lights
#45 | 2016-08-11THREE-DIMENSIONAL CURING LIGHT
#46 | 2016-03-03Dental handpieces
#47 | 2014-09-18Wedge converter
#48 | 2014-09-18Modular Professional Equipment Controlled by Mobile Device
#49 | 2014-06-12STRUCTURES AND METHODS FOR DELIVERING TOPICAL COMPOSITIONS
#50 | 2014-01-23SEMICONDUCTOR LIGHT SOURCE FOR ILLUMINATING A PHYSICAL SPACE INCLUDING A 3-DIMENSIONAL LEAD FRAME
#51 | 2013-09-12Semiconductor light source
#52 | 2013-09-05DISPOSABLE TIPS FOR LASER SYSTEMS AND RELATED METHODS
#53 | 2013-06-20LED LIGHT SOURCE
#54 | 2013-06-20HOLDER FOR HANDPIECE DEVICES
#55 | 2013-04-25Modular surgical laser systems
#56 | 2013-04-25Modular surgical laser systems
#57 | 2012-09-06Light bulb utilizing a replaceable LED light source
#58 | 2012-05-03Ultrasonic Dental Treatment System
#59 | 2011-09-29ORAL PH AND BUFFERING CAPACITY MODIFIERS
#60 | 2011-09-29Light bulb utilizing a replaceable LED light source
#61 | 2011-05-12Full Arch Dental Treatment Devices and Systems
#62 | 2011-03-24Packaging for Gummy Substratum
#63 | 2011-03-24Packaging for gummy substratum
#64 | 2010-10-07Attenuator coupling for laser systems
#65 | 2010-10-07Holder for handpiece devices
#66 | 2010-09-09Semiconductor light source
#67 | 2010-08-26Three dimensional curing light
#68 | 2010-08-19LED light bulbs for space lighting
#69 | 2010-07-08Method for producing restorative tooth preparation and treatment compositions and product
#70 | 2010-05-13Pixilated LED light source for channel letter illumination
#71 | 2010-04-22Semiconductor light source for illuminating a physical space including a 3-dimensional lead frame
#72 | 2010-01-07Cancer Treatment Using Lasers
#73 | 2009-09-24Dental treatment compositions and conformable dental treatment trays using the same
#74 | 2009-09-10Three-dimensional Imaging System
#75 | 2009-06-18Ultrasonic Dental Treatment System
#76 | 2009-04-09Laser curettage
#77 | 2009-04-02Dental treatment compositions and conformable dental treatment trays using the same
#78 | 2009-01-08NON-INVASIVE METHOD FOR TREATING PERIODONTAL DISEASE
#79 | 2008-12-18Systems and Methods for Utilizing Ultrasonic Energy to Activate Tooth Whitening Substances
#80 | 2008-07-03Modular surgical laser systems
#81 | 2008-06-26Modular surgical laser systems
#82 | 2008-06-12Delivery tip for flowable materials
#83 | 2008-05-15Replaceable through-hole high flux LED lamp
#84 | 2008-04-10Modular Surgical Laser Systems
#85 | 2008-04-03Pixilated LED Light Source for Channel Letter Illumination
#86 | 2008-03-13Light bulb utilizing a replaceable LED light source
#87 | 2007-11-13Method for curing composite materials
#88 | 2007-09-27Unit Dose Delivery Systems
#89 | 2007-07-26Integrated LED Chip to Emit Multiple Colors and Method of Manufacturing the Same
#90 | 2007-05-29Semiconductor light source
#91 | 2006-12-07Three-dimensional curing light
#92 | 2006-12-07Curing light
#93 | 2006-12-07LED light bulb
#94 | 2006-11-30Flexible tips for delivering materials and guiding fibers
#95 | 2006-11-02Method for detecting forensic evidence
#96 | 2006-09-28Semiconductor light source for illuminating a physical space including a 3-dimensional lead frame
#97 | 2006-09-19Light for use in activating light-activated materials, the light having insulators and an air jacket
#98 | 2006-08-22Dental curing light
#99 | 2006-08-08Semiconductor curing light system useful for curing light activated composite materials
#100 | 2006-07-18Curing light
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