Abstract: Methods are provided to inhibit corrosion of metals in contact with aqueous systems such as cooling water systems. In accordance with the methods, a hydroxyacid compound and orthophosphates are used to treat the system. Additionally, an adjuvant including poly(epoxysuccinic acids), an additional hydroxy acid, and a polycarboxylic acid, may be added to the system water.
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| # | Name | Date |
|---|---|---|
| 1 | 2827-DELNP-2011-Form-3-(04-08-2011).pdf | 2011-08-04 |
| 1 | 2827-DELNP-2011-RELEVANT DOCUMENTS [21-09-2023(online)].pdf | 2023-09-21 |
| 2 | 2827-DELNP-2011-Correspondence Others-(04-08-2011).pdf | 2011-08-04 |
| 2 | 2827-DELNP-2011-RELEVANT DOCUMENTS [19-08-2022(online)].pdf | 2022-08-19 |
| 3 | 2827-DELNP-2011-RELEVANT DOCUMENTS [30-09-2021(online)].pdf | 2021-09-30 |
| 3 | 2827-DELNP-2011-Assignment-(04-08-2011).pdf | 2011-08-04 |
| 4 | 2827-DELNP-2011-RELEVANT DOCUMENTS [26-08-2021(online)].pdf | 2021-08-26 |
| 4 | 2827-delnp-2011-GPA.pdf | 2011-12-21 |
| 5 | 2827-DELNP-2011-RELEVANT DOCUMENTS [19-03-2020(online)].pdf | 2020-03-19 |
| 5 | 2827-delnp-2011-Form-5.pdf | 2011-12-21 |
| 6 | 2827-DELNP-2011-RELEVANT DOCUMENTS [18-03-2019(online)].pdf | 2019-03-18 |
| 6 | 2827-delnp-2011-Form-3.pdf | 2011-12-21 |
| 7 | 2827-DELNP-2011-RELEVANT DOCUMENTS [14-03-2019(online)].pdf | 2019-03-14 |
| 7 | 2827-delnp-2011-Form-2.pdf | 2011-12-21 |
| 8 | 289386-Correspondence-080119.pdf | 2019-01-12 |
| 8 | 2827-delnp-2011-Form-1.pdf | 2011-12-21 |
| 9 | 2827-delnp-2011-Description (Complete).pdf | 2011-12-21 |
| 9 | 289386-OTHERS-080119.pdf | 2019-01-12 |
| 10 | 2827-delnp-2011-Correspondence Others.pdf | 2011-12-21 |
| 10 | 289386-Power of Attorney-080119.pdf | 2019-01-12 |
| 11 | 2827-DELNP-2011-ASSIGNMENT WITH VERIFIED COPY [05-01-2019(online)].pdf | 2019-01-05 |
| 11 | 2827-delnp-2011-Claims.pdf | 2011-12-21 |
| 12 | 2827-delnp-2011-Abstract.pdf | 2011-12-21 |
| 12 | 2827-DELNP-2011-FORM-16 [05-01-2019(online)].pdf | 2019-01-05 |
| 13 | 2827-delnp-2011-Form-18-(28-08-2012).pdf | 2012-08-28 |
| 13 | 2827-DELNP-2011-POWER OF AUTHORITY [05-01-2019(online)].pdf | 2019-01-05 |
| 14 | 2827-delnp-2011-Correspondence-Others-(28-08-2012).pdf | 2012-08-28 |
| 14 | 2827-DELNP-2011-RELEVANT DOCUMENTS [05-03-2018(online)].pdf | 2018-03-05 |
| 15 | 2827-delnp-2011-Form-3 (12-11-2012).pdf | 2012-11-12 |
| 15 | 2827-DELNP-2011-IntimationOfGrant08-11-2017.pdf | 2017-11-08 |
| 16 | 2827-delnp-2011-Correspondence-others (12-11-2012).pdf | 2012-11-12 |
| 16 | 2827-DELNP-2011-PatentCertificate08-11-2017.pdf | 2017-11-08 |
| 17 | 2827-DELNP-2011-FER.pdf | 2017-03-29 |
| 17 | 2827-DELNP-2011-Correspondence-270917.pdf | 2017-10-03 |
| 18 | 2827-DELNP-2011-Changing Name-Nationality-Address For Service [20-09-2017(online)].pdf | 2017-09-20 |
| 18 | 2827-DELNP-2011-Power of Attorney-270917.pdf | 2017-10-03 |
| 19 | 2827-DELNP-2011-ABSTRACT [21-09-2017(online)].pdf | 2017-09-21 |
| 19 | 2827-DELNP-2011-OTHERS [21-09-2017(online)].pdf | 2017-09-21 |
| 20 | 2827-DELNP-2011-CLAIMS [21-09-2017(online)].pdf | 2017-09-21 |
| 20 | 2827-DELNP-2011-FER_SER_REPLY [21-09-2017(online)].pdf | 2017-09-21 |
| 21 | 2827-DELNP-2011-COMPLETE SPECIFICATION [21-09-2017(online)].pdf | 2017-09-21 |
| 21 | 2827-DELNP-2011-CORRESPONDENCE [21-09-2017(online)].pdf | 2017-09-21 |
| 22 | 2827-DELNP-2011-COMPLETE SPECIFICATION [21-09-2017(online)].pdf | 2017-09-21 |
| 22 | 2827-DELNP-2011-CORRESPONDENCE [21-09-2017(online)].pdf | 2017-09-21 |
| 23 | 2827-DELNP-2011-CLAIMS [21-09-2017(online)].pdf | 2017-09-21 |
| 23 | 2827-DELNP-2011-FER_SER_REPLY [21-09-2017(online)].pdf | 2017-09-21 |
| 24 | 2827-DELNP-2011-OTHERS [21-09-2017(online)].pdf | 2017-09-21 |
| 24 | 2827-DELNP-2011-ABSTRACT [21-09-2017(online)].pdf | 2017-09-21 |
| 25 | 2827-DELNP-2011-Changing Name-Nationality-Address For Service [20-09-2017(online)].pdf | 2017-09-20 |
| 25 | 2827-DELNP-2011-Power of Attorney-270917.pdf | 2017-10-03 |
| 26 | 2827-DELNP-2011-Correspondence-270917.pdf | 2017-10-03 |
| 26 | 2827-DELNP-2011-FER.pdf | 2017-03-29 |
| 27 | 2827-delnp-2011-Correspondence-others (12-11-2012).pdf | 2012-11-12 |
| 27 | 2827-DELNP-2011-PatentCertificate08-11-2017.pdf | 2017-11-08 |
| 28 | 2827-delnp-2011-Form-3 (12-11-2012).pdf | 2012-11-12 |
| 28 | 2827-DELNP-2011-IntimationOfGrant08-11-2017.pdf | 2017-11-08 |
| 29 | 2827-delnp-2011-Correspondence-Others-(28-08-2012).pdf | 2012-08-28 |
| 29 | 2827-DELNP-2011-RELEVANT DOCUMENTS [05-03-2018(online)].pdf | 2018-03-05 |
| 30 | 2827-delnp-2011-Form-18-(28-08-2012).pdf | 2012-08-28 |
| 30 | 2827-DELNP-2011-POWER OF AUTHORITY [05-01-2019(online)].pdf | 2019-01-05 |
| 31 | 2827-delnp-2011-Abstract.pdf | 2011-12-21 |
| 31 | 2827-DELNP-2011-FORM-16 [05-01-2019(online)].pdf | 2019-01-05 |
| 32 | 2827-DELNP-2011-ASSIGNMENT WITH VERIFIED COPY [05-01-2019(online)].pdf | 2019-01-05 |
| 32 | 2827-delnp-2011-Claims.pdf | 2011-12-21 |
| 33 | 2827-delnp-2011-Correspondence Others.pdf | 2011-12-21 |
| 33 | 289386-Power of Attorney-080119.pdf | 2019-01-12 |
| 34 | 2827-delnp-2011-Description (Complete).pdf | 2011-12-21 |
| 34 | 289386-OTHERS-080119.pdf | 2019-01-12 |
| 35 | 2827-delnp-2011-Form-1.pdf | 2011-12-21 |
| 35 | 289386-Correspondence-080119.pdf | 2019-01-12 |
| 36 | 2827-DELNP-2011-RELEVANT DOCUMENTS [14-03-2019(online)].pdf | 2019-03-14 |
| 36 | 2827-delnp-2011-Form-2.pdf | 2011-12-21 |
| 37 | 2827-DELNP-2011-RELEVANT DOCUMENTS [18-03-2019(online)].pdf | 2019-03-18 |
| 37 | 2827-delnp-2011-Form-3.pdf | 2011-12-21 |
| 38 | 2827-DELNP-2011-RELEVANT DOCUMENTS [19-03-2020(online)].pdf | 2020-03-19 |
| 38 | 2827-delnp-2011-Form-5.pdf | 2011-12-21 |
| 39 | 2827-DELNP-2011-RELEVANT DOCUMENTS [26-08-2021(online)].pdf | 2021-08-26 |
| 39 | 2827-delnp-2011-GPA.pdf | 2011-12-21 |
| 40 | 2827-DELNP-2011-RELEVANT DOCUMENTS [30-09-2021(online)].pdf | 2021-09-30 |
| 40 | 2827-DELNP-2011-Assignment-(04-08-2011).pdf | 2011-08-04 |
| 41 | 2827-DELNP-2011-RELEVANT DOCUMENTS [19-08-2022(online)].pdf | 2022-08-19 |
| 41 | 2827-DELNP-2011-Correspondence Others-(04-08-2011).pdf | 2011-08-04 |
| 42 | 2827-DELNP-2011-Form-3-(04-08-2011).pdf | 2011-08-04 |
| 42 | 2827-DELNP-2011-RELEVANT DOCUMENTS [21-09-2023(online)].pdf | 2023-09-21 |
| 1 | 2827DELNP2011_29-03-2017.pdf |