Patents earned
1.US6689730B2 CUD20040210 TheProcterGambleCompany
Garment stain removal product which uses sonic or ultrasonic waves
2.US6589294B2 CllD 20030708 TheProcterGambleCompany Carpetstainremovalproductwhichusessonicorultrasonicwaves
3.US20020189025Al·D06F20021219TheProcterGambleCompany Carpetstainremovalproductwhichusessonicorultrasonicwaves
4. US20020155965 Al CUD 20021024 {n!a}
Garment stain removal product which uses sonic or ultrasonic waves
5.US6391061 Bl CUD 20020521 ProcterGambleCompany
Carpet stain removal product which uses sonic or ultrasonic waves
6.US6376444Bl CUD 20020423 ProcterGambleCompany Garment stainremovalproductwhichusessonicorultrasonicwaves
7.US6090241A D21H 20000718 TheProcterGambleCompany
Ultrasonically-assisted process for making differential density cellulosic structure containing
fluid-latent indigenous polymers
8.US5915566A B07B 19990629 SwecoIncorporated
Fine mesh screening
9.US5613259A A46B 19970325 TeledyneIndustries,Inc.
High frequency electric toothbrush
10.US5542548A B07B 19960806 Sweco,Incorporated Finemeshscreening
11.US5398816A B07B 19950321 Sweco,Incorporated Finemeshscreening
12.US5292421A BOlD 19940308 BattelleMemorialInstitute Apparatusandmethodforremovalofliquids
13.US5180600A A23L 19930119 GasResearchInstitute Methodfordeepfatfryingfoodproducts
14.US5114560A BOlD 19920519 BattelleMemorialInstitute Apparatusandmethodforremovalofliquids
15.US4832532A B63C 19890523 BattelleMemorial Institute Apparatusfordeterminingliquidgasinterfaces
16.US4747920A BOlD 19880531 BattelleMemorialInstitute
Solid-liquid separation process for fine particle suspensions by an electric and ultrasonic field
17.US4729175A F26B 19880308 ContainerCorporationofAmerica Ultrasonicpressdryingofpaperboard
18.US4561953A BOlD 19851231 BattelleMemorial Institute
Solid-liquid separation process for fine particle suspensions by an electric and ultrasonic field
19.US4548771A B29H 19851022 BattelleMemorial Institute Ultrasonic vulcanization
20.EP1056830Bl C11D20050420THEPROCTERGAMBLECOMPANY GARMENTSTAINREMOVALPRODUCTWHICHUSESSONICORULTRASONIC
WAVES
21.EP1553161Al C11D 20050713 THEPROCTERGAMBLECOMPANY
Garment stain removal product which uses sonic or ultrasonic waves
22.EP1056829Bl C11D 20040512 THEPROCTER GAMBLECOMPANY CARPETSTAINREMOVALPRODUCT WHICHUSESSONICORULTRASONIC
WAVES
23.EP1073791Bl D21F 20030122 TheProcterGambleCompany
ULTRASONICALLY-ASSISTED PROCESS FOR MAKING DIFFERENTIAL DENSITY CELLULOSIC STRUCTURE CONTAINING FLUID-LATENT INDIGENOUS POLYMERS
24.EP1073791Al D21F20010207 TheProcterGambleCompany
ULTRASONICALLY-ASSISTED PROCESS FOR MAKING DIFFERENTIAL DENSITY CELLULOSIC STRUCTURE CONTAINING FLUID-LATENT INDIGENOUS POLYMERS
25.EP1056830Al C11D 20001206 THEPROCTER&GAMBLECOMPANY
GARMENT STAIN REMOVAL PRODUCT WHICH USES SONIC OR ULTRASONIC WAVES
26.EP1056829Al C11D 20001206 THEPROCTERGAMBLECOMPANY
CARPET STAIN REMOVAL PRODUCT WHICH USES SONIC OR ULTRASONIC WAVES
27.EP0489770Al BOlD 19920617 BATTELLEMEMORIALINSTITUTE
APPARATUS AND METHOD FOR REMOVAL OF LIQUIDS
28.W09955960Al D21F 19991104 THEPROCTERGAMBLECOMPANY ULTRASONICALLY-ASSISTEDPROCESSFORMAKINGDIFFERENTIALDENSITY
CELLULOSIC STRUCTURE CONTAINING FLUID-LATENT INDIGENOUS POLYMERS
29.W09942555Al C11D 19990826 THEPROCTERGAMBLECOMPANY
GARMENT STAIN REMOVAL PRODUCT WHICH USES SONIC OR ULTRASONIC WAVES
30.W09942553Al C11D 19990826 THEPROCTERGAMBLECOMPANY CARPETSTAINREMOVALPRODUCTWHICHUSESSONICORULTRASONIC
WAVES
31.W09629156Al B07B 19960926SWECO,INCORPORATED SCREENINGSYSTEM
32.W09103309Al BOlD 19910321 BATTELLEMEMORIALINSTITUTE APPARATUSANDMETHODFORREMOVALOFLIQUIDS
33.DE69917227T2 CllD 20050525 TheProcter&GambleCompany,Cincinnati MITTELZUMENTFERNENVONTEPPICHFLECKENMITSCHALL-ODER
ULTRASCHALLWELLEN
34.DE69905029T2 D21F 20030122 TheProcterGambleCompany,Cincinnati ULTRASCHALLUNTERSTUTZTESVERAHRENZURHERSTELLUNGEINER
CELLULOSESTRUKTUR MIT UNTERSCHIEDLICHEN DICHTEBEREICHEN WELCHE INHARENT LATENT-FU}SSIGE POLYMERE ENTHALT