Caroline M. Ylitalo

Person

Stillwater, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Optical articles and systems interacting with the same
- Patent number 12,169,748
- Issue date Dec 17, 2024
- Michael A. McCoy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical articles and systems interacting with the same
- Patent number 12,159,177
- Issue date Dec 3, 2024
- 3M Innovative Properties Company
- Michael A. McCoy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Personal protective equipment and safety management system having a...
- Patent number 12,062,441
- Issue date Aug 13, 2024
- 3M Innovative Properties Company
- Jonathan B. Arthur
Information Patent Grant
Respirator having optically active exhalation valve
- Patent number 12,005,277
- Issue date Jun 11, 2024
- 3M Innovative Properties Company
- Philip G. Martin
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Hearing protector with positional and sound monitoring sensors for...
- Patent number 11,925,232
- Issue date Mar 12, 2024
- 3M Innovative Properties Company
- Steven T. Awiszus
- A42 - HEADWEAR
Information Patent Grant
Personal protective equipment management system using optical patte...
- Patent number 11,682,185
- Issue date Jun 20, 2023
- 3M Innovative Properties Company
- Caroline M. Ylitalo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical articles and systems interacting with the same
- Patent number 11,651,179
- Issue date May 16, 2023
- 3M Innovative Properties Company
- Michael A. McCoy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cushion for a hearing protector or audio headset
- Patent number 11,582,548
- Issue date Feb 14, 2023
- 3M Innovative Properties Company
- Van Cuong Bui
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fit-test method for respirator with sensing system
- Patent number 11,534,632
- Issue date Dec 27, 2022
- 3M Innovative Properties Company
- Andrew S. Viner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automated fitting of multiple articles of personal protection equip...
- Patent number 11,417,072
- Issue date Aug 16, 2022
- 3M Innovative Properties Company
- Alexandra R. Cunliffe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical articles and systems interacting with the same
- Patent number 11,373,076
- Issue date Jun 28, 2022
- 3M Innovative Properties Company
- Michael A. McCoy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Personal protective equipment management system using optical patte...
- Patent number 11,314,971
- Issue date Apr 26, 2022
- 3M Innovative Properties Company
- Caroline M. Ylitalo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical articles and systems interacting with the same
- Patent number 11,308,378
- Issue date Apr 19, 2022
- 3M Innovative Properties Company
- Michael A. McCoy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Personal protective equipment system using optical articles for int...
- Patent number 11,291,255
- Issue date Apr 5, 2022
- 3M Innovative Properties Company
- Kiran S. Kanukurthy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Respirator device with light exposure detection
- Patent number 11,260,251
- Issue date Mar 1, 2022
- 3M Innovative Properties Company
- Steven T. Awiszus
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Earplug with stem comprising a sleeve
- Patent number 11,173,069
- Issue date Nov 16, 2021
- 3M Innovative Properties Company
- Caitlin E. Meree
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Respirator having optically active exhalation valve
- Patent number 10,905,903
- Issue date Feb 2, 2021
- 3M Innovative Properties Company
- Philip G. Martin
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Welding shield with exposure detection for proactive welding hazard...
- Patent number 10,849,790
- Issue date Dec 1, 2020
- 3M Innovative Properties Company
- Steven T. Awiszus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydrophilic gel materials and methods of making
- Patent number 10,618,266
- Issue date Apr 14, 2020
- 3M Innovative Properties Company
- Robin E. Wright
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Anti-fog coating comprising aqueous polymeric dispersion, crosslink...
- Patent number 10,241,237
- Issue date Mar 26, 2019
- 3M Innovative Properties Company
- Naiyong Jing
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Multilayer composite article
- Patent number 10,213,993
- Issue date Feb 26, 2019
- 3M Innovative Properties Company
- Kui Chen-Ho
- B32 - LAYERED PRODUCTS
Information Patent Grant
Anti-fog coating comprising aqueous polymeric dispersion, crosslink...
- Patent number 10,048,408
- Issue date Aug 14, 2018
- 3M Innovative Properties Company
- Yongshang Lu
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Antimicrobial-coated medical articles
- Patent number 9,809,717
- Issue date Nov 7, 2017
- 3M Innovative Properties Company
- Mahfuza B. Ali
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Light-activated antimicrobial article and method of use
- Patent number 9,480,760
- Issue date Nov 1, 2016
- 3M Innovative Properties Company
- Maria A. Appeaning
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Antimicrobial adhesive films
- Patent number 9,247,736
- Issue date Feb 2, 2016
- 3M Innovative Properties Company
- Caroline M. Ylitalo
- B32 - LAYERED PRODUCTS
Information Patent Grant
Exhalation valve flap
- Patent number D746974
- Issue date Jan 5, 2016
- 3M Innovative Properties Company
- Caroline M. Ylitalo
- D24 - Medical and laboratory equipment
Information Patent Grant
Light-activated antimicrobial articles and methods of use
- Patent number 8,877,125
- Issue date Nov 4, 2014
- 3M Innovative Properties Company
- Maria A. Appeaning
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of making a cleaning solution from hydrogel cleaning concent...
- Patent number 8,846,595
- Issue date Sep 30, 2014
- 3M Innovative Properties Company
- Caroline M. Ylitalo
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Methods of making shaped polymeric materials
- Patent number 8,696,975
- Issue date Apr 15, 2014
- 3M Innovative Properties Company
- Caroline M. Ylitalo
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Polymeric beads and methods of making polymeric beads
- Patent number 8,513,322
- Issue date Aug 20, 2013
- 3M Innovative Properties Company
- Robin E. Wright
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
TOUCH-FREE SEAL CHECK SYSTEMS AND METHODS FOR RESPIRATORY PROTECTIO...
- Publication number 20250001221
- Publication date Jan 2, 2025
- 3M Innovative Properties Company
- Muhammad J. Afridi
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
HEARING PROTECTOR WITH SENSOR MODULE AND METHOD OF RETROFITTING A H...
- Publication number 20240293261
- Publication date Sep 5, 2024
- 3M Innovative Properties Company
- Henning T. Urban
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RESPIRATOR HAVING OPTICALLY ACTIVE EXHALATION VALVE
- Publication number 20240285982
- Publication date Aug 29, 2024
- 3M Innovative Properties Company
- Philip G. Martin
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
SYSTEM AND METHOD FOR FORMING NOSE CLIP FOR IMPROVED FACE MASK FIT
- Publication number 20240215663
- Publication date Jul 4, 2024
- 3M Innovative Properties Company
- Caroline M. Ylitalo
- A41 - WEARING APPAREL
Information Patent Application
SYSTEMS AND METHODS FOR IMPROVED RESPIRATORY PROTECTION DEVICES
- Publication number 20240215664
- Publication date Jul 4, 2024
- 3M Innovative Properties Company
- Caroline M. Ylitalo
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
READINESS STATE DETECTION FOR PERSONAL PROTECTIVE EQUIPMENT
- Publication number 20230394644
- Publication date Dec 7, 2023
- 3M Innovative Properties Company
- Marie D. Manner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PERSONAL PROTECTIVE EQUIPMENT TRAINING SYSTEM WITH USER-SPECIFIC AU...
- Publication number 20230343040
- Publication date Oct 26, 2023
- 3M Innovative Properties Company
- Claire R. Donoghue
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
OPTICAL ARTICLES AND SYSTEMS INTERACTING WITH THE SAME
- Publication number 20230306222
- Publication date Sep 28, 2023
- 3M Innovative Properties Company
- Michael A. McCoy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR DETERMINING PERSONAL PROTECTIVE EQUIPMENT COM...
- Publication number 20230290091
- Publication date Sep 14, 2023
- 3M Innovative Properties Company
- Ambuj Sharma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETECTING CORE BODY TEMPERATURE BASED ON SENSED EXHALED BREATH IN A...
- Publication number 20230148871
- Publication date May 18, 2023
- 3M Innovative Properties Company
- William Bedingham
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
CONTEXT-AWARE SAFETY ASSISTANT FOR WORKER SAFETY
- Publication number 20220343905
- Publication date Oct 27, 2022
- 3M Innovative Properties Company
- Nigel B. Boxall
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
OPTICAL ARTICLES AND SYSTEMS INTERACTING WITH THE SAME
- Publication number 20220269917
- Publication date Aug 25, 2022
- 3M Innovative Properties Company
- Michael A. McCoy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PERSONAL PROTECTIVE EQUIPMENT MANAGEMENT SYSTEM USING OPTICAL PATTE...
- Publication number 20220215665
- Publication date Jul 7, 2022
- 3M Innovative Properties Company
- Caroline M. Ylitalo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC MESSAGE MANAGEMENT FOR PERSONAL PROTECTIVE EQUIPMENT
- Publication number 20220215496
- Publication date Jul 7, 2022
- 3M Innovative Properties Company
- Britton G. Billingsley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PERSONAL PROTECTIVE EQUIPMENT SYSTEM USING OPTICAL ARTICLES FOR INT...
- Publication number 20220167689
- Publication date Jun 2, 2022
- 3M Innovative Properties Company
- Kiran S. Kanukurthy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NEGATIVE PRESSURE REUSABLE RESPIRATOR SYSTEM FOR SAFETY EVENT DETEC...
- Publication number 20220054869
- Publication date Feb 24, 2022
- 3M Innovative Properties Company
- David R. Stein
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
SYSTEMS AND METHODS FOR AUTOMATED RESPIRATOR
- Publication number 20220040507
- Publication date Feb 10, 2022
- 3M Innovative Properties Company
- Andrew W. Long
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
RESPIRATOR DEVICE WITH LIGHT EXPOSURE DETECTION
- Publication number 20210307965
- Publication date Oct 7, 2021
- 3M Innovative Properties Company
- Steven T. Awiszus
- G02 - OPTICS
Information Patent Application
GUIDANCE OF UNMANNED AERIAL INSPECTION VEHICLES IN WORK ENVIRONMENT...
- Publication number 20210229834
- Publication date Jul 29, 2021
- 3M Innovative Properties Company
- James W. Howard
- G05 - CONTROLLING REGULATING
Information Patent Application
PERSONAL PROTECTIVE EQUIPMENT AND SAFETY MANAGEMENT SYSTEM HAVING A...
- Publication number 20210233654
- Publication date Jul 29, 2021
- 3M Innovative Properties Company
- Jonathan B. Arthur
Information Patent Application
PERSONAL PROTECTIVE EQUIPMENT SYSTEM WITH AUGMENTED REALITY FOR SAF...
- Publication number 20210216773
- Publication date Jul 15, 2021
- 3M Innovative Properties Company
- Kandyce M. Bohannon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOMATED FITTING OF MULTIPLE ARTICLES OF PERSONAL PROTECTION EQUI...
- Publication number 20210209865
- Publication date Jul 8, 2021
- 3M Innovative Properties Company
- Alexandra R. Cunliffe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RESPIRATOR HAVING OPTICALLY ACTIVE EXHALATION VALVE
- Publication number 20210113859
- Publication date Apr 22, 2021
- 3M Innovative Properties Company
- Philip G. Martin
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
RESPIRATOR DEVICE WITH LIGHT EXPOSURE DETECTION
- Publication number 20210052427
- Publication date Feb 25, 2021
- 3M Innovative Properties Company
- Steven T. Awiszus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PERSONAL PROTECTION EQUIPMENT IDENTIFICATION SYSTEM
- Publication number 20200410444
- Publication date Dec 31, 2020
- 3M Innovative Properties Company
- Kandyce M. Bohannon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
A CUSHION FOR A HEARING PROTECTOR OR AUDIO HEADSET
- Publication number 20200396532
- Publication date Dec 17, 2020
- Van Cuong Bui
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PERSONAL PROTECTIVE EQUIPMENT MANAGEMENT SYSTEM USING OPTICAL PATTE...
- Publication number 20200279116
- Publication date Sep 3, 2020
- 3M Innovative Properties Company
- Caroline M. Ylitalo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fit-Test Method For Respirator With Sensing System
- Publication number 20200230444
- Publication date Jul 23, 2020
- 3M Innovative Properties Company
- Andrew S. Viner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EARPLUG WITH STEM COMPRISING A SLEEVE
- Publication number 20200100942
- Publication date Apr 2, 2020
- 3M Innovative Properties Company
- Caitlin E. Meree
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PERSONAL PROTECTIVE EQUIPMENT SYSTEM USING OPTICAL ARTICLES FOR INT...
- Publication number 20200046040
- Publication date Feb 13, 2020
- 3M Innovative Properties Company
- Kiran S. Kanukurthy
- A41 - WEARING APPAREL

Caroline M. Ylitalo

Person

Patents Grantslast 30 patents

Optical articles and systems interacting with the same

Optical articles and systems interacting with the same

Personal protective equipment and safety management system having a...

Respirator having optically active exhalation valve

Hearing protector with positional and sound monitoring sensors for...

Personal protective equipment management system using optical patte...

Optical articles and systems interacting with the same

Cushion for a hearing protector or audio headset

Fit-test method for respirator with sensing system

Automated fitting of multiple articles of personal protection equip...

Optical articles and systems interacting with the same

Personal protective equipment management system using optical patte...

Optical articles and systems interacting with the same

Personal protective equipment system using optical articles for int...

Respirator device with light exposure detection

Earplug with stem comprising a sleeve

Respirator having optically active exhalation valve

Welding shield with exposure detection for proactive welding hazard...

Hydrophilic gel materials and methods of making

Anti-fog coating comprising aqueous polymeric dispersion, crosslink...

Multilayer composite article

Anti-fog coating comprising aqueous polymeric dispersion, crosslink...

Antimicrobial-coated medical articles

Light-activated antimicrobial article and method of use

Antimicrobial adhesive films

Exhalation valve flap

Light-activated antimicrobial articles and methods of use

Method of making a cleaning solution from hydrogel cleaning concent...

Methods of making shaped polymeric materials

Polymeric beads and methods of making polymeric beads

Patents Applicationslast 30 patents

TOUCH-FREE SEAL CHECK SYSTEMS AND METHODS FOR RESPIRATORY PROTECTIO...

HEARING PROTECTOR WITH SENSOR MODULE AND METHOD OF RETROFITTING A H...

RESPIRATOR HAVING OPTICALLY ACTIVE EXHALATION VALVE

SYSTEM AND METHOD FOR FORMING NOSE CLIP FOR IMPROVED FACE MASK FIT

SYSTEMS AND METHODS FOR IMPROVED RESPIRATORY PROTECTION DEVICES

READINESS STATE DETECTION FOR PERSONAL PROTECTIVE EQUIPMENT

PERSONAL PROTECTIVE EQUIPMENT TRAINING SYSTEM WITH USER-SPECIFIC AU...

OPTICAL ARTICLES AND SYSTEMS INTERACTING WITH THE SAME

SYSTEM AND METHOD FOR DETERMINING PERSONAL PROTECTIVE EQUIPMENT COM...

DETECTING CORE BODY TEMPERATURE BASED ON SENSED EXHALED BREATH IN A...

CONTEXT-AWARE SAFETY ASSISTANT FOR WORKER SAFETY

OPTICAL ARTICLES AND SYSTEMS INTERACTING WITH THE SAME

PERSONAL PROTECTIVE EQUIPMENT MANAGEMENT SYSTEM USING OPTICAL PATTE...

DYNAMIC MESSAGE MANAGEMENT FOR PERSONAL PROTECTIVE EQUIPMENT

PERSONAL PROTECTIVE EQUIPMENT SYSTEM USING OPTICAL ARTICLES FOR INT...

NEGATIVE PRESSURE REUSABLE RESPIRATOR SYSTEM FOR SAFETY EVENT DETEC...

SYSTEMS AND METHODS FOR AUTOMATED RESPIRATOR

RESPIRATOR DEVICE WITH LIGHT EXPOSURE DETECTION

GUIDANCE OF UNMANNED AERIAL INSPECTION VEHICLES IN WORK ENVIRONMENT...

PERSONAL PROTECTIVE EQUIPMENT AND SAFETY MANAGEMENT SYSTEM HAVING A...

PERSONAL PROTECTIVE EQUIPMENT SYSTEM WITH AUGMENTED REALITY FOR SAF...

AUTOMATED FITTING OF MULTIPLE ARTICLES OF PERSONAL PROTECTION EQUI...

RESPIRATOR HAVING OPTICALLY ACTIVE EXHALATION VALVE

RESPIRATOR DEVICE WITH LIGHT EXPOSURE DETECTION

PERSONAL PROTECTION EQUIPMENT IDENTIFICATION SYSTEM

A CUSHION FOR A HEARING PROTECTOR OR AUDIO HEADSET

PERSONAL PROTECTIVE EQUIPMENT MANAGEMENT SYSTEM USING OPTICAL PATTE...

Fit-Test Method For Respirator With Sensing System

EARPLUG WITH STEM COMPRISING A SLEEVE

PERSONAL PROTECTIVE EQUIPMENT SYSTEM USING OPTICAL ARTICLES FOR INT...