| Application number | Title of the application | Filing Date | Status |
|---|
Array
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Array
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Array
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Array
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Array
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[patent_issue_date] => 1993-11-30
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Array
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[id] => 3474539
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[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-03-21
[patent_title] => 'Inhibition of scale formation from oil well brines utilizing a slow release composition'
[patent_app_type] => 1
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| 07/924815 | DRILLING MUD COMPRISING TETRAPOLYMER CONSISTING OF N-VINYL-2-PYRROLIDONE, ACRYLAMIDOPROPANESULFONIC ACID, ACRYLAMIDE, AND ACRYLIC ACID | Aug 3, 1992 | Abandoned |
Array
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[patent_kind] => NA
[patent_issue_date] => 1997-04-29
[patent_title] => 'Controlled degradation of polysaccharides'
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[firstpage_image] =>[orig_patent_app_number] => 922129
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/922129 | Controlled degradation of polysaccharides | Jul 28, 1992 | Issued |
Array
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[id] => 2895039
[patent_doc_number] => 05244877
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-09-14
[patent_title] => 'Rheologically stable water-based high temperature drilling fluids'
[patent_app_type] => 1
[patent_app_number] => 7/918294
[patent_app_country] => US
[patent_app_date] => 1992-07-22
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[firstpage_image] =>[orig_patent_app_number] => 918294
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/918294 | Rheologically stable water-based high temperature drilling fluids | Jul 21, 1992 | Issued |
| 07/914441 | EARTH SUPPORT FLUID COMPOSITION AND METHOD FOR ITS USE | Jul 14, 1992 | Abandoned |
Array
(
[id] => 2988932
[patent_doc_number] => 05362408
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-11-08
[patent_title] => 'High temperature gel stabilizer for fracturing fluids'
[patent_app_type] => 1
[patent_app_number] => 7/912983
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/912983 | High temperature gel stabilizer for fracturing fluids | Jul 13, 1992 | Issued |
Array
(
[id] => 3550191
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[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-08-20
[patent_title] => 'New compositions for iron control in acid treatments for oil wells'
[patent_app_type] => 1
[patent_app_number] => 7/911224
[patent_app_country] => US
[patent_app_date] => 1992-07-09
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/911224 | New compositions for iron control in acid treatments for oil wells | Jul 8, 1992 | Issued |
| 07/909321 | DRILLING MUD ADDITIVES AND IN ADDING VISCOSIFICATION ADDITIVES TO OIL-BASED DRILLING MUDS | Jul 5, 1992 | Abandoned |
| 07/908702 | COMPOSITIONS CONTAINING DERIVATIVES OF SUCCINIC ACYLATING AGENT OR HYDROXYAROMATIC COMPOUNDS AND METHODS OF USING THE SAME | Jul 1, 1992 | Abandoned |
| 07/908097 | COMPOSITIONS CONTAINING COMBINATIONS OF SURFACTANTS AND DERIVATIVES OF SUCCINIC ACYLATING AGENT OR HYDROXYAROMATIC COMPOUNDS AND METHODS OF USING THE SAME | Jul 1, 1992 | Abandoned |
Array
(
[id] => 2974862
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[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-05-04
[patent_title] => 'Acrylamide terpolymer shale stabilizing additive for low viscosity oil and gas drilling operations'
[patent_app_type] => 1
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/906560 | Acrylamide terpolymer shale stabilizing additive for low viscosity oil and gas drilling operations | Jun 29, 1992 | Issued |
| 07/900379 | NON-TOXIC COMPOSITIONS AND METHODS USEFUL FOR THE EXTRACTION OF NUCLEIC ACIDS | Jun 16, 1992 | Abandoned |
| 07/855028 | MULTI-SITE METAL CHELATING AGENTS | Jun 11, 1992 | Abandoned |
Array
(
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Array
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