Inventor
KELLOGG MICHAEL S
US42 patents
⚠️ This page may combine multiple inventors who share the name “KELLOGG MICHAEL S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAJER DESIGN & MARKETING INC
25 patentsUS5971188AOct 26, 1999
Collapsible container and method of making and using same
BAJER DESIGN & MARKETING INC116 citations99
USD551452SSep 25, 2007
Two compartment container
BAJER DESIGN & MARKETING INC48 citations96
US6494335B1Dec 17, 2002
Two frame collapsible structure and method of making and using same
BAJER DESIGN & MARKETING INC76 citations96
USRE37924EDec 10, 2002
Collapsible container and method of making and using same
BAJER DESIGN & MARKETING INC49 citations96
USD461638SAug 20, 2002
Collapsible container
BAJER DESIGN & MARKETING INC72 citations96
USD449447SOct 23, 2001
Collapsible container
BAJER DESIGN & MARKETING INC40 citations96
US6220998B1Apr 24, 2001
Collapsible container and method of making and using same
BAJER DESIGN & MARKETING INC62 citations96
USD438009SFeb 27, 2001
Collapsible container
BAJER DESIGN & MARKETING INC49 citations96
USD431361SOct 3, 2000
Collapsible container
BAJER DESIGN & MARKETING INC51 citations96
US5992045ANov 30, 1999
Collapsible drying apparatus and method for forming and collapsing said apparatus
BAJER DESIGN & MARKETING INC61 citations96
US7845507B2Dec 7, 2010
Collapsible container having discontinuous frame members
BAJER DESIGN & MARKETING INC27 citations93
USD610352SFeb 23, 2010
Collapsible structure
BAJER DESIGN & MARKETING INC19 citations93
USD601800SOct 13, 2009
Collapsible structure
BAJER DESIGN & MARKETING INC16 citations93
USD555905SNov 27, 2007
Collapsible structure
BAJER DESIGN & MARKETING INC29 citations93
USD547950SAug 7, 2007
Collapsible structure
BAJER DESIGN & MARKETING INC35 citations93
USD536872SFeb 20, 2007
Collapsible structure
BAJER DESIGN & MARKETING INC31 citations93
USD519280SApr 25, 2006
Collapsible structure
BAJER DESIGN & MARKETING INC38 citations93
US6948632B2Sep 27, 2005
Collapsible structure
BAJER DESIGN & MARKETING INC50 citations93
USRE38591ESep 21, 2004
Collapsible drying apparatus and method for forming and collapsing said apparatus
BAJER DESIGN & MARKETING INC33 citations93
USD433810SNov 21, 2000
Multiple compartment container
BAJER DESIGN & MARKETING INC43 citations93
USD427402SJun 27, 2000
Ironing board having foldable legs
BAJER DESIGN & MARKETING INC19 citations93
US7131223B2Nov 7, 2006
Portable ironing pad assembly
BAJER DESIGN & MARKETING INC11 citations84
US6212801B1Apr 10, 2001
Reversible ironing board cover
BAJER DESIGN & MARKETING INC11 citations74
USD373073SAug 27, 1996
Organizer hanger
BAJER DESIGN & MARKETING INC4 citations63
USD380326SJul 1, 1997
Shower organizer
BAJER DESIGN & MARKETING INC2 citations51
PFIZER
12 patentsUS4287181ASep 1, 1981
Derivatives of 6β-hydroxyalkylpenicillanic acids as β-lactamase inhibitors
PFIZER35 citations93
US4656263AApr 7, 1987
6-β-substituted penicillanic acid compound free of the 6-α-epimer
PFIZER6 citations74
US4432970AFeb 21, 1984
6-beta-Halopenicillanic acid 1,1-dioxides as beta-lactamase inhibitors
PFIZER12 citations74
US4397783AAug 9, 1983
Process for converting 6,6-disubstituted penicillanic acid derivatives to the 6-β-congeners
PFIZER9 citations74
US4342768AAug 3, 1982
Bis-esters of 1,1-alkanediols with 6-beta-hydroxymethylpenicillanic acid 1,1-dioxide and beta-lactam antibiotics
PFIZER10 citations74
US4457924AJul 3, 1984
1,1-Alkanediol dicarboxylate linked antibacterial agents
PFIZER8 citations73
US4540687ASep 10, 1985
Antibacterial 6'-(2-amino-2-[4-acyloxyphenyl]acetamido)penicillanoyloxymethyl penicillanate 1,1-dioxide compounds
PFIZER2 citations63
US4518530AMay 21, 1985
6-β-Substituted penicillanic acids as β-lactamase inhibitors
PFIZER2 citations63
US5132300AJul 21, 1992
Beta-lactam elastase inhibitors
PFIZER6 citations59
US4582829AApr 15, 1986
Antibacterial 6'-(2-amino-2-[4-acyloxyphenyl]acetamido)penicillanoyloxymethyl penicillanate 1,1-dioxide compounds
PFIZER0 citations52
US4517126AMay 14, 1985
Penicillanic acid derivative
PFIZER0 citations52
US4376076AMar 8, 1983
Bis-esters of 1,1-alkanediols with 6-beta-hydroxymethylpenicillanic acid 1,1-dioxide
PFIZER1 citations52