
Frank Tsay
Examiner (ID: 13976)
| Most Active Art Unit | 3672 |
| Art Unit(s) | 3625, 3676, 3506, 3672 |
| Total Applications | 1920 |
| Issued Applications | 1672 |
| Pending Applications | 151 |
| Abandoned Applications | 97 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 915040
[patent_doc_number] => 07322421
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-01-29
[patent_title] => 'Fiber optic deployment apparatus and method'
[patent_app_type] => utility
[patent_app_number] => 10/987143
[patent_app_country] => US
[patent_app_date] => 2004-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 5532
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/322/07322421.pdf
[firstpage_image] =>[orig_patent_app_number] => 10987143
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/987143 | Fiber optic deployment apparatus and method | Nov 11, 2004 | Issued |
Array
(
[id] => 424209
[patent_doc_number] => 07270189
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-09-18
[patent_title] => 'Top drive assembly'
[patent_app_type] => utility
[patent_app_number] => 10/983668
[patent_app_country] => US
[patent_app_date] => 2004-11-09
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[pdf_file] => patents/07/270/07270189.pdf
[firstpage_image] =>[orig_patent_app_number] => 10983668
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/983668 | Top drive assembly | Nov 8, 2004 | Issued |
Array
(
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[patent_doc_number] => 07243726
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-07-17
[patent_title] => 'Enhancing a flow through a well pump'
[patent_app_type] => utility
[patent_app_number] => 10/904418
[patent_app_country] => US
[patent_app_date] => 2004-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 4202
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[pdf_file] => patents/07/243/07243726.pdf
[firstpage_image] =>[orig_patent_app_number] => 10904418
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/904418 | Enhancing a flow through a well pump | Nov 8, 2004 | Issued |
Array
(
[id] => 7007794
[patent_doc_number] => 20050061510
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-03-24
[patent_title] => 'Method for enhancing gas well secondary recovery operations'
[patent_app_type] => utility
[patent_app_number] => 10/984573
[patent_app_country] => US
[patent_app_date] => 2004-11-09
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 10984573
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/984573 | Method for enhancing gas well secondary recovery operations | Nov 8, 2004 | Issued |
Array
(
[id] => 524397
[patent_doc_number] => 07172020
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-02-06
[patent_title] => 'Oil production optimization and enhanced recovery method and apparatus for oil fields with high gas-to-oil ratio'
[patent_app_type] => utility
[patent_app_number] => 10/983308
[patent_app_country] => US
[patent_app_date] => 2004-11-08
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[patent_drawing_sheets_cnt] => 9
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[pdf_file] => patents/07/172/07172020.pdf
[firstpage_image] =>[orig_patent_app_number] => 10983308
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/983308 | Oil production optimization and enhanced recovery method and apparatus for oil fields with high gas-to-oil ratio | Nov 7, 2004 | Issued |
Array
(
[id] => 484948
[patent_doc_number] => 07213641
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[patent_issue_date] => 2007-05-08
[patent_title] => 'Fracturing head with replaceable inserts for improved wear resistance and method of refurbishing same'
[patent_app_type] => utility
[patent_app_number] => 10/979328
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[pdf_file] => patents/07/213/07213641.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/979328 | Fracturing head with replaceable inserts for improved wear resistance and method of refurbishing same | Nov 1, 2004 | Issued |
Array
(
[id] => 5804543
[patent_doc_number] => 20060090895
[patent_country] => US
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[patent_issue_date] => 2006-05-04
[patent_title] => 'Foamed treatment fluids, foaming additives and associated methods'
[patent_app_type] => utility
[patent_app_number] => 10/978318
[patent_app_country] => US
[patent_app_date] => 2004-10-29
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/978318 | Foamed treatment fluids, foaming additives, and associated methods | Oct 28, 2004 | Issued |
Array
(
[id] => 453554
[patent_doc_number] => 07243721
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-07-17
[patent_title] => 'Methods and apparatus for heating oil production reservoirs'
[patent_app_type] => utility
[patent_app_number] => 10/973668
[patent_app_country] => US
[patent_app_date] => 2004-10-25
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[pdf_file] => patents/07/243/07243721.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/973668 | Methods and apparatus for heating oil production reservoirs | Oct 24, 2004 | Issued |
Array
(
[id] => 5712774
[patent_doc_number] => 20060076137
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[patent_kind] => A1
[patent_issue_date] => 2006-04-13
[patent_title] => 'Perforation alignment tool for jet drilling, perforating and cleaning'
[patent_app_type] => utility
[patent_app_number] => 10/961498
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Array
(
[id] => 650117
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[patent_issue_date] => 2006-09-26
[patent_title] => 'Apparatus and method to reduce fluid pressure in a wellbore'
[patent_app_type] => utility
[patent_app_number] => 10/958734
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[patent_app_date] => 2004-10-05
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/958734 | Apparatus and method to reduce fluid pressure in a wellbore | Oct 4, 2004 | Issued |
Array
(
[id] => 5634473
[patent_doc_number] => 20060065446
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-03-30
[patent_title] => 'Rotary drill bit having cutting insert with a notch'
[patent_app_type] => utility
[patent_app_number] => 10/949978
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Array
(
[id] => 478769
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[patent_issue_date] => 2007-05-22
[patent_title] => 'Apparatus for guiding and steering an earth boring machine and casing assembly'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/939558 | Apparatus for guiding and steering an earth boring machine and casing assembly | Sep 12, 2004 | Issued |
Array
(
[id] => 924782
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[patent_title] => 'Two-cone drill bit with enhanced stability'
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Array
(
[id] => 522664
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[patent_title] => 'Control systems and methods for active controlled bottomhole pressure systems'
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Array
(
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Array
(
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[patent_title] => 'Positive pressure gas jacket for a natural gas pipeline'
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Array
(
[id] => 707851
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Array
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/920718 | Cutting element structure for roller cone bit | Aug 16, 2004 | Issued |