Family ID : | 24943951 |
publication reference: |
docdb: |
country: | US |
doc-number: | 5750037 |
kind: | A |
date: | 19980512 |
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epodoc: |
doc-number: | US5750037 |
date: | 19980512 |
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application reference: |
Doc ID : | 53090554 |
Is representative : |
docdb: |
country: | US |
doc-number: | 73254596 |
kind: | A |
date: | 19961015 |
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priority claim: |
docdb: |
country: | US |
doc-number: | 73254596 |
kind: | A |
date: | 19961015 |
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priority-active-indicator : YES |
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legal (1): |
Attributes: |
- code:
- FP -
- desc:
- LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE -
- infl:
- - -
- dateMigr:
- 00010101
|
Event description (No. 00001): | US 73254596A 2006-07-11FP -LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE Effective DATE 20060512 |
L001EP (Country Code): | US |
L002EP (Filing / Published Document): | F |
L003EP (Document Number): | 73254596 |
L004EP (Kind Code): | A |
L005EP (IPR Type): | PI |
L007EP (Gazette DATE): | 2006-07-11 |
L008EP (Legal Event Code 1): | FP |
L018EP (DATE last exchanged): | 2006-07-13 |
L019EP (DATE first created): | 2006-07-13 |
L500EP: |
L525EP (Effective DATE): | 20060512 |
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legal (2): |
Attributes: |
- code:
- AS -
- desc:
- ASSIGNMENT -
- infl:
- -
- dateMigr:
- 00010101
|
Event description (No. 00001): | US 73254596A 2003-12-08AS ASSIGNMENT OWNER CITICORP NORTH AMERICA, INC., AS ADMINISTRATIVE AG |
Event description (No. 00002): | US 73254596A 2003-12-08AS ASSIGNMENT Free Format Text GRANT OF SECURITY INTEREST;ASSIGNOR:NALCO COMPANY;REEL/FRAME:014805/0132 |
Event description (No. 00003): | US 73254596A 2003-12-08AS ASSIGNMENT Effective DATE 20031104 |
L001EP (Country Code): | US |
L002EP (Filing / Published Document): | F |
L003EP (Document Number): | 73254596 |
L004EP (Kind Code): | A |
L005EP (IPR Type): | PI |
L007EP (Gazette DATE): | 2003-12-08 |
L008EP (Legal Event Code 1): | AS |
L018EP (DATE last exchanged): | 2009-03-19 |
L019EP (DATE first created): | 2009-03-16 |
L500EP: |
L509EP (OWNER): | CITICORP NORTH AMERICA, INC., AS ADMINISTRATIVE AG |
L510EP (Free Format Text): | GRANT OF SECURITY INTEREST;ASSIGNOR:NALCO COMPANY;REEL/FRAME:014805/0132 |
L525EP (Effective DATE): | 20031104 |
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legal (3): |
Attributes: |
- code:
- AS -
- desc:
- ASSIGNMENT -
- infl:
- -
- dateMigr:
- 00010101
|
Event description (No. 00001): | US 73254596A 2003-12-02AS ASSIGNMENT OWNER NALCO COMPANY, ILLINOIS |
Event description (No. 00002): | US 73254596A 2003-12-02AS ASSIGNMENT Free Format Text GRANT OF SECURITY INTEREST;ASSIGNOR:ONDEO NALCO COMPANY;REEL/FRAME:014822/0305 |
Event description (No. 00003): | US 73254596A 2003-12-02AS ASSIGNMENT Effective DATE 20031104 |
L001EP (Country Code): | US |
L002EP (Filing / Published Document): | F |
L003EP (Document Number): | 73254596 |
L004EP (Kind Code): | A |
L005EP (IPR Type): | PI |
L007EP (Gazette DATE): | 2003-12-02 |
L008EP (Legal Event Code 1): | AS |
L018EP (DATE last exchanged): | 2009-03-19 |
L019EP (DATE first created): | 2009-03-16 |
L500EP: |
L509EP (OWNER): | NALCO COMPANY, ILLINOIS |
L510EP (Free Format Text): | GRANT OF SECURITY INTEREST;ASSIGNOR:ONDEO NALCO COMPANY;REEL/FRAME:014822/0305 |
L525EP (Effective DATE): | 20031104 |
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legal (4): |
Attributes: |
- code:
- AS -
- desc:
- ASSIGNMENT -
- infl:
- -
- dateMigr:
- 00010101
|
Event description (No. 00001): | US 73254596A 2002-05-29AS ASSIGNMENT OWNER ONDEO NALCO COMPANY, ILLINOIS |
Event description (No. 00002): | US 73254596A 2002-05-29AS ASSIGNMENT Free Format Text CHANGE OF NAME & ADDRESS;ASSIGNOR:NALCO CHEMICAL COMPANY;REEL/FRAME:013011/0582 |
Event description (No. 00003): | US 73254596A 2002-05-29AS ASSIGNMENT Effective DATE 20010319 |
L001EP (Country Code): | US |
L002EP (Filing / Published Document): | F |
L003EP (Document Number): | 73254596 |
L004EP (Kind Code): | A |
L005EP (IPR Type): | PI |
L007EP (Gazette DATE): | 2002-05-29 |
L008EP (Legal Event Code 1): | AS |
L018EP (DATE last exchanged): | 2009-03-26 |
L019EP (DATE first created): | 2009-03-23 |
L500EP: |
L509EP (OWNER): | ONDEO NALCO COMPANY, ILLINOIS |
L510EP (Free Format Text): | CHANGE OF NAME & ADDRESS;ASSIGNOR:NALCO CHEMICAL COMPANY;REEL/FRAME:013011/0582 |
L525EP (Effective DATE): | 20010319 |
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legal (5): |
Attributes: |
- code:
- AS -
- desc:
- ASSIGNMENT -
- infl:
- -
- dateMigr:
- 00010101
|
Event description (No. 00001): | US 73254596A 1996-10-15AS ASSIGNMENT OWNER NALCO CHEMICAL COMPANY, ILLINOIS |
Event description (No. 00002): | US 73254596A 1996-10-15AS ASSIGNMENT Free Format Text ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:BIZOT, PAUL M.;BAILEY, BRUCE R.;HICKS, PETER D.;REEL/FRAME:008322/0224 |
Event description (No. 00003): | US 73254596A 1996-10-15AS ASSIGNMENT Effective DATE 19961015 |
L001EP (Country Code): | US |
L002EP (Filing / Published Document): | F |
L003EP (Document Number): | 73254596 |
L004EP (Kind Code): | A |
L005EP (IPR Type): | PI |
L007EP (Gazette DATE): | 1996-10-15 |
L008EP (Legal Event Code 1): | AS |
L018EP (DATE last exchanged): | 2009-05-28 |
L019EP (DATE first created): | 2009-05-26 |
L500EP: |
L509EP (OWNER): | NALCO CHEMICAL COMPANY, ILLINOIS |
L510EP (Free Format Text): | ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:BIZOT, PAUL M.;BAILEY, BRUCE R.;HICKS, PETER D.;REEL/FRAME:008322/0224 |
L525EP (Effective DATE): | 19961015 |
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legal (6): |
Attributes: |
- code:
- LAPS -
- desc:
- LAPSE FOR FAILURE TO PAY MAINTENANCE FEES -
- infl:
- - -
- dateMigr:
- 00010101
|
Event description (No. 00001): | US 73254596A 2006-05-12LAPS-LAPSE FOR FAILURE TO PAY MAINTENANCE FEES |
L001EP (Country Code): | US |
L002EP (Filing / Published Document): | F |
L003EP (Document Number): | 73254596 |
L004EP (Kind Code): | A |
L005EP (IPR Type): | PI |
L007EP (Gazette DATE): | 2006-05-12 |
L008EP (Legal Event Code 1): | LAPS |
L018EP (DATE last exchanged): | 2011-04-07 |
L019EP (DATE first created): | 2011-04-07 |
L500EP: |
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legal (7): |
Attributes: |
- code:
- REMI -
- desc:
- MAINTENANCE FEE REMINDER MAILED -
- infl:
- -
- dateMigr:
- 00010101
|
Event description (No. 00001): | US 73254596A 2005-11-30REMI MAINTENANCE FEE REMINDER MAILED |
L001EP (Country Code): | US |
L002EP (Filing / Published Document): | F |
L003EP (Document Number): | 73254596 |
L004EP (Kind Code): | A |
L005EP (IPR Type): | PI |
L007EP (Gazette DATE): | 2005-11-30 |
L008EP (Legal Event Code 1): | REMI |
L018EP (DATE last exchanged): | 2011-04-07 |
L019EP (DATE first created): | 2011-04-07 |
L500EP: |
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legal (8): |
Attributes: |
- code:
- REMI -
- desc:
- MAINTENANCE FEE REMINDER MAILED -
- infl:
- -
- dateMigr:
- 00010101
|
Event description (No. 00001): | US 73254596A 2001-12-04REMI MAINTENANCE FEE REMINDER MAILED |
L001EP (Country Code): | US |
L002EP (Filing / Published Document): | F |
L003EP (Document Number): | 73254596 |
L004EP (Kind Code): | A |
L005EP (IPR Type): | PI |
L007EP (Gazette DATE): | 2001-12-04 |
L008EP (Legal Event Code 1): | REMI |
L018EP (DATE last exchanged): | 2011-04-07 |
L019EP (DATE first created): | 2011-04-07 |
L500EP: |
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legal (9): |
Attributes: |
- code:
- FPAY -
- desc:
- FEE PAYMENT -
- infl:
- + -
- dateMigr:
- 00010101
|
Event description (No. 00001): | US 73254596A 2001-11-09FPAY+FEE PAYMENT Year of Fee Payment 4 |
L001EP (Country Code): | US |
L002EP (Filing / Published Document): | F |
L003EP (Document Number): | 73254596 |
L004EP (Kind Code): | A |
L005EP (IPR Type): | PI |
L007EP (Gazette DATE): | 2001-11-09 |
L008EP (Legal Event Code 1): | FPAY |
L018EP (DATE last exchanged): | 2011-04-07 |
L019EP (DATE first created): | 2011-04-07 |
L500EP: |
L520EP (Year of Fee Payment): | 4 |
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legal (10): |
Attributes: |
- code:
- AS -
- desc:
- ASSIGNMENT -
- infl:
- -
- dateMigr:
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Event description (No. 00001): | US 73254596A 2017-02-28AS ASSIGNMENT OWNER ECOLAB USA INC., MINNESOTA |
Event description (No. 00002): | US 73254596A 2017-02-28AS ASSIGNMENT Free Format Text ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:NALCO COMPANY LLC;CALGON CORPORATION;CALGON LLC;AND OTHERS;REEL/FRAME:041836/0437 |
Event description (No. 00003): | US 73254596A 2017-02-28AS ASSIGNMENT Effective DATE 20170227 |
L001EP (Country Code): | US |
L002EP (Filing / Published Document): | F |
L003EP (Document Number): | 73254596 |
L004EP (Kind Code): | A |
L005EP (IPR Type): | PI |
L007EP (Gazette DATE): | 2017-02-28 |
L008EP (Legal Event Code 1): | AS |
L018EP (DATE last exchanged): | 2017-04-15 |
L019EP (DATE first created): | 2017-04-13 |
L500EP: |
L509EP (OWNER): | ECOLAB USA INC., MINNESOTA |
L510EP (Free Format Text): | ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:NALCO COMPANY LLC;CALGON CORPORATION;CALGON LLC;AND OTHERS;REEL/FRAME:041836/0437 |
L525EP (Effective DATE): | 20170227 |
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legal (11): |
Attributes: |
- code:
- AS -
- desc:
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- infl:
- -
- dateMigr:
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|
Event description (No. 00001): | US 73254596A 2017-02-28AS ASSIGNMENT OWNER NALCO COMPANY LLC, DELAWARE |
Event description (No. 00002): | US 73254596A 2017-02-28AS ASSIGNMENT Free Format Text CHANGE OF NAME;ASSIGNOR:NALCO COMPANY;REEL/FRAME:041835/0903 |
Event description (No. 00003): | US 73254596A 2017-02-28AS ASSIGNMENT Effective DATE 20151229 |
L001EP (Country Code): | US |
L002EP (Filing / Published Document): | F |
L003EP (Document Number): | 73254596 |
L004EP (Kind Code): | A |
L005EP (IPR Type): | PI |
L007EP (Gazette DATE): | 2017-02-28 |
L008EP (Legal Event Code 1): | AS |
L018EP (DATE last exchanged): | 2017-04-15 |
L019EP (DATE first created): | 2017-04-13 |
L500EP: |
L509EP (OWNER): | NALCO COMPANY LLC, DELAWARE |
L510EP (Free Format Text): | CHANGE OF NAME;ASSIGNOR:NALCO COMPANY;REEL/FRAME:041835/0903 |
L525EP (Effective DATE): | 20151229 |
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legal (12): |
Attributes: |
- code:
- AS -
- desc:
- ASSIGNMENT -
- infl:
- -
- dateMigr:
- 00010101
|
Event description (No. 00001): | US 73254596A 2017-02-28AS ASSIGNMENT OWNER NALCO COMPANY, ILLINOIS |
Event description (No. 00002): | US 73254596A 2017-02-28AS ASSIGNMENT Free Format Text RELEASE BY SECURED PARTY;ASSIGNOR:CITICORP NORTH AMERICA, INC.;REEL/FRAME:041832/0826 |
Event description (No. 00003): | US 73254596A 2017-02-28AS ASSIGNMENT Effective DATE 20170227 |
L001EP (Country Code): | US |
L002EP (Filing / Published Document): | F |
L003EP (Document Number): | 73254596 |
L004EP (Kind Code): | A |
L005EP (IPR Type): | PI |
L007EP (Gazette DATE): | 2017-02-28 |
L008EP (Legal Event Code 1): | AS |
L018EP (DATE last exchanged): | 2017-04-15 |
L019EP (DATE first created): | 2017-04-13 |
L500EP: |
L509EP (OWNER): | NALCO COMPANY, ILLINOIS |
L510EP (Free Format Text): | RELEASE BY SECURED PARTY;ASSIGNOR:CITICORP NORTH AMERICA, INC.;REEL/FRAME:041832/0826 |
L525EP (Effective DATE): | 20170227 |
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legal (13): |
Attributes: |
- code:
- STCH -
- desc:
- INFORMATION ON STATUS: PATENT DISCONTINUATION -
- infl:
- - -
- dateMigr:
- 00010101
|
Event description (No. 00001): | US 73254596A 2006-06-14STCH-INFORMATION ON STATUS: PATENT DISCONTINUATION Free Format Text PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
L001EP (Country Code): | US |
L002EP (Filing / Published Document): | F |
L003EP (Document Number): | 73254596 |
L004EP (Kind Code): | A |
L005EP (IPR Type): | PI |
L007EP (Gazette DATE): | 2006-06-14 |
L008EP (Legal Event Code 1): | STCH |
L018EP (DATE last exchanged): | 2019-05-11 |
L019EP (DATE first created): | 2019-05-10 |
L500EP: |
L510EP (Free Format Text): | PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
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legal (14): |
Attributes: |
- code:
- FEPP -
- desc:
- FEE PAYMENT PROCEDURE -
- infl:
- -
- dateMigr:
- 00010101
|
Event description (No. 00001): | US 73254596A 2000-12-06FEPP FEE PAYMENT PROCEDURE Free Format Text PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
L001EP (Country Code): | US |
L002EP (Filing / Published Document): | F |
L003EP (Document Number): | 73254596 |
L004EP (Kind Code): | A |
L005EP (IPR Type): | PI |
L007EP (Gazette DATE): | 2000-12-06 |
L008EP (Legal Event Code 1): | FEPP |
L018EP (DATE last exchanged): | 2023-05-06 |
L019EP (DATE first created): | 2023-05-05 |
L500EP: |
L510EP (Free Format Text): | PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
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