Inventor

ANGADJIVAND SEYED A

US42 patents

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

ANGADJIVAND SEYED A

3M INNOVATIVE PROPERTIES CO

Pleated filter with monolayer monocomponent meltspun media

Monocomponent monolayer meltblown web and meltblowing apparatus

Method of making a fibrous electret web using a nonaqueous polar liquid

Method and apparatus for making a nonwoven fibrous electret web from free-fiber and polar liquid

Compounds useful as resin additives

Molded monocomponent monolayer respirator with bimodal monolayer monocomponent media

Pleated filter with bimodal monolayer monocomponent media

Abrasive article and method of making and using the same

Abrasive article and methods of making same

Flat-fold respirator with monocomponent filtration/stiffening monolayer

Pleated filter with bimodal monolayer monocomponent media

Method for making shaped filtration articles

Meltblown fiber web with staple fibers

Molded monocomponent monolayer respirator

Abrasive article mounting assembly and methods of making same

Respirator having elastic straps having openwork structure

Respirator including polymeric netting and method of forming same

Molded respirator comprising meltblown fiber web with staple fibers

MINNESOTA MINING & MFG

Electret filter media and filtering masks that contain electret filter media

Electret filter media

Electret filter media containing filtration enhancing additives

Fibrous webs useful for making electret filter media

Composition useful for making electret fibers

Fibrous webs having enhanced electret properties

Method of charging electret filter media

Compounds useful as resin additives

ANGADJIVAND SEYED A

Flat-fold respirator with monocomponent filtration/stiffening monolayer

Reinforced filter media

Process of making a molded respirator

Respiratory mask

Molded respirator having outer cover web joined to mesh

Filter element that has plenum containing bonded continuous filaments

UNIV STRATHCLYDE

Electro-conductive elastomeric devices

Electro-conductive elastomeric materials

Electro-conductive elastomeric materials

Elastomeric electro-conductive devices

WOO EDWARD J

Dust collection device for sanding tool

Dust collection device for sanding tool

FOX ANDREW R

Pleated filter with monolayer monocomponent meltspun media

STELTER JOHN D

Molded monocomponent monolayer respirator

DAWSON DEBRA R

Respiratory mask

BRANDNER JOHN M

Process of making a monocomponent non-woven web