Inventor
Michael S. Kellogg
Inventor
Oconomowoc, WI, US
Overview
Patents· 44 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds18%
LOC0318%
D06FLaundering, drying, ironing, pressing or folding textile articles16%
Y02PClimate change mitigation technologies in the production or processing of goods9%
A61KPreparations for medical, dental or toiletry purposes7%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
B65FGathering or removal of domestic or like refuse3%
F26BDrying solid materials or objects by removing liquid therefrom3%
LOC073%
PatentTitleYear
8,296,869'Apparatus for teaching batters, and method'20128,127,956'Collapsible structure'20127,845,507'Collapsible container having discontinuous frame members'2010D0610352'Collapsible structure'2010D0601800'Collapsible structure'2009D0555905'Collapsible structure'2007D0551452'Two compartment container'2007D0547950'Collapsible structure'20077,228,820'Expandable animal kennel'2007D0536872'Collapsible structure'20077,131,223'Portable ironing pad assembly'2006D0519280'Collapsible structure'20066,948,632'Collapsible structure'2005RE038591'Collapsible drying apparatus and method for forming and collapsing said apparatus'20046,494,335'Two frame collapsible structure and method of making and using same'2002RE037924'Collapsible container and method of making and using same'2002D0461638'Collapsible container'2002D0449447'Collapsible container'20016,220,998'Collapsible container and method of making and using same'20016,212,801'Reversible ironing board cover'2001D0438009'Collapsible container'2001D0433810'Multiple compartment container'2000D0431361'Collapsible container'2000D0427402'Ironing board having foldable legs'20006,059,912'Method of making and using a semi rigid container'20005,992,045'Collapsible drying apparatus and method for forming and collapsing said apparatus'19995,971,188'Collapsible container and method of making and using same'19995,967,357'Semi rigid container and method of making and using same'1999D0406423'Pop open hamper'1999D0380326'Shower organizer'19975,572,075'Safety interlock apparatus'1996D0373073'Organizer hanger'19965,132,300'Beta-lactam elastase inhibitors'19924,656,263'6-.beta.-substituted penicillanic acid compound free of the 6-.alpha.-epimer'19874,582,829'Antibacterial 6\'-(2-amino-2-[4-acyloxyphenyl]acetamido)penicillanoyloxymethyl penicillanate 1,1-dioxide compounds'19864,540,687'Antibacterial 6\'-(2-amino-2-[4-acyloxyphenyl]acetamido)penicillanoyloxymethyl penicillanate 1,1-dioxide compounds'19854,518,530'6-.beta.-Substituted penicillanic acids as .beta.-lactamase inhibitors'19854,517,126'Penicillanic acid derivative'19854,457,924'1,1-Alkanediol dicarboxylate linked antibacterial agents'19844,432,970'6-beta-Halopenicillanic acid 1,1-dioxides as beta-lactamase inhibitors'19844,397,783'Process for converting 6,6-disubstituted penicillanic acid derivatives to the 6-.beta.-congeners'19834,376,076'Bis-esters of 1,1-alkanediols with 6-beta-hydroxymethylpenicillanic acid 1,1-dioxide'19834,342,768'Bis-esters of 1,1-alkanediols with 6-beta-hydroxymethylpenicillanic acid 1,1-dioxide and beta-lactam antibiotics'19824,287,181'Derivatives of 6.beta.-hydroxyalkylpenicillanic acids as .beta.-lactamase inhibitors'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1992Patents assigned to PFIZER (12)· patent assignee history
1981–1987Based in Waterford, CT, US· patent location history
1996–2012Patents assigned to BAJER DESIGN & MARKETING INC (26)· patent assignee history
1996Based in Proctor, VT, US· patent location history
1996Based in Brookfield, WI, US· patent location history
1997–2012Based in Oconomowoc, WI, US· patent location history
1999–2012Patents assigned to KELLOGG MICHAEL S (2)· patent assignee history
1999–2012Patents assigned to KROTTS DEAN B (2)· patent assignee history
2012Patents assigned to HEAD ON THE BALL LLC (1)· patent assignee history
2012Based in Oak Grove, MO, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAJER DESIGN & MARKETING INC | 26 | 1996–2012 |
| PFIZER | 12 | 1981–1992 |
| KELLOGG MICHAEL Sself | 2 | 1999–2012 |
| KROTTS DEAN B | 2 | 1999–2012 |
| HEAD ON THE BALL LLC | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Oconomowoc, WI, US | 29 | 1997–2012 |
| Waterford, CT, US | 11 | 1981–1987 |
| Oak Grove, MO, US | 1 | 2012 |
| Proctor, VT, US | 1 | 1996 |
| Brookfield, WI, US | 1 | 1996 |