
Shaun L. David
Examiner (ID: 2609, Phone: (571)270-5263 , Office: P/3731 )
| Most Active Art Unit | 3771 |
| Art Unit(s) | 3773, 3771, 3731 |
| Total Applications | 671 |
| Issued Applications | 433 |
| Pending Applications | 101 |
| Abandoned Applications | 152 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3860334
[patent_doc_number] => 05705727
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-01-06
[patent_title] => 'BF.sub.3 recovery process'
[patent_app_type] => 1
[patent_app_number] => 8/489975
[patent_app_country] => US
[patent_app_date] => 1995-06-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3181
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 155
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/705/05705727.pdf
[firstpage_image] =>[orig_patent_app_number] => 489975
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/489975 | BF.sub.3 recovery process | Jun 12, 1995 | Issued |
Array
(
[id] => 3814156
[patent_doc_number] => 05789339
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-08-04
[patent_title] => 'Catalyst for oxidizing oxygen-containing organic compounds in waste gas'
[patent_app_type] => 1
[patent_app_number] => 8/481991
[patent_app_country] => US
[patent_app_date] => 1995-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3955
[patent_no_of_claims] => 12
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/789/05789339.pdf
[firstpage_image] =>[orig_patent_app_number] => 481991
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/481991 | Catalyst for oxidizing oxygen-containing organic compounds in waste gas | Jun 6, 1995 | Issued |
Array
(
[id] => 3663996
[patent_doc_number] => 05668078
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-16
[patent_title] => 'Water-absorbent resin particles and the production thereof'
[patent_app_type] => 1
[patent_app_number] => 8/476718
[patent_app_country] => US
[patent_app_date] => 1995-06-07
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[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 5096
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[pdf_file] => patents/05/668/05668078.pdf
[firstpage_image] =>[orig_patent_app_number] => 476718
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/476718 | Water-absorbent resin particles and the production thereof | Jun 6, 1995 | Issued |
Array
(
[id] => 3620088
[patent_doc_number] => 05614459
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-03-25
[patent_title] => 'Process for making activated charcoal'
[patent_app_type] => 1
[patent_app_number] => 8/483093
[patent_app_country] => US
[patent_app_date] => 1995-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4197
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[pdf_file] => patents/05/614/05614459.pdf
[firstpage_image] =>[orig_patent_app_number] => 483093
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/483093 | Process for making activated charcoal | Jun 6, 1995 | Issued |
Array
(
[id] => 3701613
[patent_doc_number] => 05674802
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-10-07
[patent_title] => 'Shares for catalyst carrier elements, and catalyst apparatuses employing same'
[patent_app_type] => 1
[patent_app_number] => 8/488102
[patent_app_country] => US
[patent_app_date] => 1995-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
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[patent_no_of_words] => 23028
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[pdf_file] => patents/05/674/05674802.pdf
[firstpage_image] =>[orig_patent_app_number] => 488102
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/488102 | Shares for catalyst carrier elements, and catalyst apparatuses employing same | Jun 6, 1995 | Issued |
| 08/477225 | COPPER-SILVER ZEOLITE CATALYSTS | Jun 6, 1995 | Abandoned |
| 08/483643 | SULFUR AND THIOL REMOVAL FROM REACTIVE HYDROCARBONS | Jun 6, 1995 | Abandoned |
Array
(
[id] => 3792106
[patent_doc_number] => 05726117
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-03-10
[patent_title] => 'Sorbent compositions containing zinc subjected to a steam treatment'
[patent_app_type] => 1
[patent_app_number] => 8/483358
[patent_app_country] => US
[patent_app_date] => 1995-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 4041
[patent_no_of_claims] => 100
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[pdf_file] => patents/05/726/05726117.pdf
[firstpage_image] =>[orig_patent_app_number] => 483358
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/483358 | Sorbent compositions containing zinc subjected to a steam treatment | Jun 6, 1995 | Issued |
| 08/466268 | METHOD FOR REMOVING CONTAMINANTS FROM WATER USING GRANULAR MEDIA | Jun 5, 1995 | Abandoned |
Array
(
[id] => 3739139
[patent_doc_number] => 05698760
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-12-16
[patent_title] => 'Olefin metathesis'
[patent_app_type] => 1
[patent_app_number] => 8/467080
[patent_app_country] => US
[patent_app_date] => 1995-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3418
[patent_no_of_claims] => 14
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[pdf_file] => patents/05/698/05698760.pdf
[firstpage_image] =>[orig_patent_app_number] => 467080
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/467080 | Olefin metathesis | Jun 5, 1995 | Issued |
Array
(
[id] => 3816819
[patent_doc_number] => 05710357
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-01-20
[patent_title] => 'Process for recovering olefins from cat-cracked gas without accumulating undesirable oxides of nitrogen'
[patent_app_type] => 1
[patent_app_number] => 8/464492
[patent_app_country] => US
[patent_app_date] => 1995-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1583
[patent_no_of_claims] => 26
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/710/05710357.pdf
[firstpage_image] =>[orig_patent_app_number] => 464492
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/464492 | Process for recovering olefins from cat-cracked gas without accumulating undesirable oxides of nitrogen | Jun 4, 1995 | Issued |
Array
(
[id] => 3665140
[patent_doc_number] => 05625116
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-29
[patent_title] => 'Process for the removal of carbon monoxide from alpha-olefins and saturated hydrocarbons'
[patent_app_type] => 1
[patent_app_number] => 8/457720
[patent_app_country] => US
[patent_app_date] => 1995-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[pdf_file] => patents/05/625/05625116.pdf
[firstpage_image] =>[orig_patent_app_number] => 457720
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/457720 | Process for the removal of carbon monoxide from alpha-olefins and saturated hydrocarbons | May 31, 1995 | Issued |
Array
(
[id] => 3670242
[patent_doc_number] => 05600049
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-02-04
[patent_title] => 'Process for depropanizing benzene'
[patent_app_type] => 1
[patent_app_number] => 8/456693
[patent_app_country] => US
[patent_app_date] => 1995-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[pdf_file] => patents/05/600/05600049.pdf
[firstpage_image] =>[orig_patent_app_number] => 456693
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/456693 | Process for depropanizing benzene | May 31, 1995 | Issued |
Array
(
[id] => 3728420
[patent_doc_number] => 05652190
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-29
[patent_title] => 'Method for regenerating magnetic polyamine-epichlorohydrin resin'
[patent_app_type] => 1
[patent_app_number] => 8/454770
[patent_app_country] => US
[patent_app_date] => 1995-05-31
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/652/05652190.pdf
[firstpage_image] =>[orig_patent_app_number] => 454770
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/454770 | Method for regenerating magnetic polyamine-epichlorohydrin resin | May 30, 1995 | Issued |
Array
(
[id] => 3828413
[patent_doc_number] => 05739074
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-04-14
[patent_title] => 'Metal cation-modified alkylation catalysts'
[patent_app_type] => 1
[patent_app_number] => 8/453044
[patent_app_country] => US
[patent_app_date] => 1995-05-30
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[pdf_file] => patents/05/739/05739074.pdf
[firstpage_image] =>[orig_patent_app_number] => 453044
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/453044 | Metal cation-modified alkylation catalysts | May 29, 1995 | Issued |
Array
(
[id] => 3843100
[patent_doc_number] => 05744682
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-04-28
[patent_title] => 'Alkylation process using a catalyst with non-uniform metal dispersion'
[patent_app_type] => 1
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Array
(
[id] => 3681586
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[patent_kind] => NA
[patent_issue_date] => 1997-11-25
[patent_title] => 'Method of removing catalyst'
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Array
(
[id] => 3890479
[patent_doc_number] => 05723715
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[patent_title] => 'Isoparaffin-olefin alkylation'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/452738 | Isoparaffin-olefin alkylation | May 29, 1995 | Issued |
Array
(
[id] => 3665109
[patent_doc_number] => 05625114
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[patent_kind] => NA
[patent_issue_date] => 1997-04-29
[patent_title] => 'Process for the recovery of spent acid catalyst'
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[patent_app_number] => 8/450389
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[firstpage_image] =>[orig_patent_app_number] => 450389
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/450389 | Process for the recovery of spent acid catalyst | May 24, 1995 | Issued |
Array
(
[id] => 3792092
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[patent_issue_date] => 1998-03-10
[patent_title] => 'Fibril aggregates and method for making same'
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[firstpage_image] =>[orig_patent_app_number] => 447354
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/447354 | Fibril aggregates and method for making same | May 22, 1995 | Issued |