
Maria N. Von Buhr
Examiner (ID: 13849, Phone: (571)272-3755 , Office: P/2125 )
| Most Active Art Unit | 2117 |
| Art Unit(s) | 2307, 2171, 2121, 2126, 2125, 2117, 2771, 2777, 2122 |
| Total Applications | 1334 |
| Issued Applications | 980 |
| Pending Applications | 47 |
| Abandoned Applications | 316 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2258434
[patent_doc_number] => 04579481
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-04-01
[patent_title] => 'Mobile offshore drilling structure for the arctic'
[patent_app_type] => 1
[patent_app_number] => 6/489757
[patent_app_country] => US
[patent_app_date] => 1983-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 14
[patent_no_of_words] => 7282
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/579/04579481.pdf
[firstpage_image] =>[orig_patent_app_number] => 489757
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/489757 | Mobile offshore drilling structure for the arctic | Apr 28, 1983 | Issued |
Array
(
[id] => 2141291
[patent_doc_number] => 04505618
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-03-19
[patent_title] => 'Marine riser protector for use on offshore oil drilling rigs in icy waters'
[patent_app_type] => 1
[patent_app_number] => 6/490147
[patent_app_country] => US
[patent_app_date] => 1983-04-29
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/505/04505618.pdf
[firstpage_image] =>[orig_patent_app_number] => 490147
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/490147 | Marine riser protector for use on offshore oil drilling rigs in icy waters | Apr 28, 1983 | Issued |
Array
(
[id] => 2083370
[patent_doc_number] => 04465408
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-08-14
[patent_title] => 'Mine-roof support control mechanism'
[patent_app_type] => 1
[patent_app_number] => 6/490529
[patent_app_country] => US
[patent_app_date] => 1983-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 3503
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[pdf_file] => patents/04/465/04465408.pdf
[firstpage_image] =>[orig_patent_app_number] => 490529
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/490529 | Mine-roof support control mechanism | Apr 28, 1983 | Issued |
Array
(
[id] => 2168225
[patent_doc_number] => 04529008
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-07-16
[patent_title] => 'Method of and apparatus for repairing drains and underground pipelines'
[patent_app_type] => 1
[patent_app_number] => 6/489541
[patent_app_country] => US
[patent_app_date] => 1983-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 3758
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[pdf_file] => patents/04/529/04529008.pdf
[firstpage_image] =>[orig_patent_app_number] => 489541
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/489541 | Method of and apparatus for repairing drains and underground pipelines | Apr 27, 1983 | Issued |
Array
(
[id] => 2083288
[patent_doc_number] => 04465401
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-08-14
[patent_title] => 'Minimizing subsidence effects during production of coal in situ'
[patent_app_type] => 1
[patent_app_number] => 6/488065
[patent_app_country] => US
[patent_app_date] => 1983-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => patents/04/465/04465401.pdf
[firstpage_image] =>[orig_patent_app_number] => 488065
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/488065 | Minimizing subsidence effects during production of coal in situ | Apr 24, 1983 | Issued |
Array
(
[id] => 2194761
[patent_doc_number] => 04548528
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-10-22
[patent_title] => 'Trench shoring apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/459395
[patent_app_country] => US
[patent_app_date] => 1983-04-18
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/548/04548528.pdf
[firstpage_image] =>[orig_patent_app_number] => 459395
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/459395 | Trench shoring apparatus | Apr 17, 1983 | Issued |
Array
(
[id] => 2360547
[patent_doc_number] => 04647250
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-03-03
[patent_title] => 'Canadian flexible dams'
[patent_app_type] => 1
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[patent_app_country] => US
[patent_app_date] => 1983-04-18
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/647/04647250.pdf
[firstpage_image] =>[orig_patent_app_number] => 487465
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/487465 | Canadian flexible dams | Apr 17, 1983 | Issued |
Array
(
[id] => 2103491
[patent_doc_number] => 04473323
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-09-25
[patent_title] => 'Buoyant arm for maintaining tension on a drilling riser'
[patent_app_type] => 1
[patent_app_number] => 6/484753
[patent_app_country] => US
[patent_app_date] => 1983-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 2701
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[pdf_file] => patents/04/473/04473323.pdf
[firstpage_image] =>[orig_patent_app_number] => 484753
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/484753 | Buoyant arm for maintaining tension on a drilling riser | Apr 13, 1983 | Issued |
Array
(
[id] => 2079814
[patent_doc_number] => 04449853
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-05-22
[patent_title] => 'Flexible sleeve elbow for gas service lines'
[patent_app_type] => 1
[patent_app_number] => 6/483667
[patent_app_country] => US
[patent_app_date] => 1983-04-11
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[pdf_file] => patents/04/449/04449853.pdf
[firstpage_image] =>[orig_patent_app_number] => 483667
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/483667 | Flexible sleeve elbow for gas service lines | Apr 10, 1983 | Issued |
Array
(
[id] => 2094097
[patent_doc_number] => 04474506
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-10-02
[patent_title] => 'Method for constructing in rock storage locations for liquid products, for example oil products'
[patent_app_type] => 1
[patent_app_number] => 6/491323
[patent_app_country] => US
[patent_app_date] => 1983-04-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[pdf_file] => patents/04/474/04474506.pdf
[firstpage_image] =>[orig_patent_app_number] => 491323
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/491323 | Method for constructing in rock storage locations for liquid products, for example oil products | Apr 6, 1983 | Issued |
Array
(
[id] => 2173305
[patent_doc_number] => 04560306
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-12-24
[patent_title] => 'Coal face support'
[patent_app_type] => 1
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[pdf_file] => patents/04/560/04560306.pdf
[firstpage_image] =>[orig_patent_app_number] => 482373
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/482373 | Coal face support | Apr 4, 1983 | Issued |
Array
(
[id] => 2068796
[patent_doc_number] => 04462714
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-07-31
[patent_title] => 'Method and apparatus for setting a cement plug in the wide-mouth shaft of an earth cavern'
[patent_app_type] => 1
[patent_app_number] => 6/481703
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[pdf_file] => patents/04/462/04462714.pdf
[firstpage_image] =>[orig_patent_app_number] => 481703
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/481703 | Method and apparatus for setting a cement plug in the wide-mouth shaft of an earth cavern | Apr 3, 1983 | Issued |
Array
(
[id] => 2198090
[patent_doc_number] => 04523881
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-06-18
[patent_title] => 'Lateral force system and support for supporting mine roofs'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/481377 | Lateral force system and support for supporting mine roofs | Mar 31, 1983 | Issued |
Array
(
[id] => 2215780
[patent_doc_number] => 04591294
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-05-27
[patent_title] => 'Welding and laying pipelines'
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[pdf_file] => patents/04/591/04591294.pdf
[firstpage_image] =>[orig_patent_app_number] => 480512
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/480512 | Welding and laying pipelines | Mar 29, 1983 | Issued |
Array
(
[id] => 2193389
[patent_doc_number] => 04519728
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[patent_kind] => NA
[patent_issue_date] => 1985-05-28
[patent_title] => 'Floating offshore structure'
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[firstpage_image] =>[orig_patent_app_number] => 478327
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/478327 | Floating offshore structure | Mar 23, 1983 | Issued |
Array
(
[id] => 2144840
[patent_doc_number] => 04497596
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[patent_issue_date] => 1985-02-05
[patent_title] => 'Method of minimizing fines migration in a subterranean formation'
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[pdf_file] => patents/04/497/04497596.pdf
[firstpage_image] =>[orig_patent_app_number] => 478573
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/478573 | Method of minimizing fines migration in a subterranean formation | Mar 23, 1983 | Issued |
Array
(
[id] => 2064364
[patent_doc_number] => 04487690
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[patent_kind] => NA
[patent_issue_date] => 1984-12-11
[patent_title] => 'Sump or flush installable roof drain'
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[pdf_file] => patents/04/487/04487690.pdf
[firstpage_image] =>[orig_patent_app_number] => 476985
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Array
(
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[patent_issue_date] => 1985-06-04
[patent_title] => 'Elevating device for an artificial island or work platform'
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Array
(
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Array
(
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