Inventor

WILLARD NICOLAAS PETRUS

NL25 patents

⚠️ This page may combine multiple inventors who share the name “WILLARD NICOLAAS PETRUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WILLARD NICOLAAS PETRUS

KONINKLIJKE PHILIPS NV

Patient interface device having an engineered surface for providing low friction and improved comfort to the user

Patient interface with cushion for red mark prevention

Method and device for providing a coffee beverage with reduced terpene content

Coffee brewing

Actuator device, actuation method and manufacturing method

Textured/polished respiratory mask seal and mask

Wearable biopotential patch with method to optimize comfort and accuracy

Skin-contact product having moisture and microclimate control

System and method for applying oral care agents

User interface device providing for improved cooling of the skin

Engineered surface for providing low friction and improved comfort on devices that contact the skin or other external tissue of the user

Patient interface devices having a cavity area exposed to reduced pressure during use

WILLARD NICOLAAS PETRUS

Responsive MRI contrast agents

Skin-contact product having moisture and microclimate control

MRI involving contrast agent with time modulated contrast enhancement

PHILIPS CORP

Sample holder for a sample to be subjected to radiation analysis

Method of chemically modifying a surface in accordance with a pattern

KONINKL PHILIPS ELECTRONICS NV

Full-color electrochromic display with stacked in cell monochromic electrochromes

Method for using CEST contrast agents in MRI

WIMBERGER-FRIEDL REINHOLD

Preparation of thin layers of a fluid containing cells for analysis

SETAYESH SEPAS

Electronic sensor for nitric oxide

HO PETER CHI FAI

Textured/polished respiratory mask seal and mask

KONINKLIJKE PHILIPS N V

Arrangements for headgear strap management

MITSUBOSHI DIAMOND IND CO LTD

Method of breaking a brittle substrate

BURDINSKI DIRK

Medical and non-medical devices made from hydrophilic rubber materials