
Samuel M Heinrich
Examiner (ID: 13410, Phone: (571)272-1175 , Office: P/3742 )
| Most Active Art Unit | 3205 |
| Art Unit(s) | 3761, 2899, 3202, 3205, 1725, 1722, 1754, 1793, 3742, 1775 |
| Total Applications | 3466 |
| Issued Applications | 2884 |
| Pending Applications | 81 |
| Abandoned Applications | 502 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2837521
[patent_doc_number] => 05160587
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-03
[patent_title] => 'Extractive distillation of propylene oxide'
[patent_app_type] => 1
[patent_app_number] => 7/786856
[patent_app_country] => US
[patent_app_date] => 1991-11-01
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[pdf_file] => patents/05/160/05160587.pdf
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Array
(
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[patent_doc_number] => 05116467
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[patent_kind] => NA
[patent_issue_date] => 1992-05-26
[patent_title] => 'Water and acetone removal from propylene oxide by extractive distillation'
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[patent_app_date] => 1991-11-01
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Array
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[patent_issue_date] => 1992-09-08
[patent_title] => 'Removal of water and methanol from propylene oxide by extractive distillation'
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[patent_app_number] => 7/786855
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[patent_app_date] => 1991-11-01
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Array
(
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[patent_doc_number] => 05236555
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-08-17
[patent_title] => 'Apparatus for concentration of liquids'
[patent_app_type] => 1
[patent_app_number] => 7/783632
[patent_app_country] => US
[patent_app_date] => 1991-10-24
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Array
(
[id] => 2866194
[patent_doc_number] => 05091059
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[patent_kind] => NA
[patent_issue_date] => 1992-02-25
[patent_title] => 'Separation of p-xylene from m-xylene by extractive distillation'
[patent_app_type] => 1
[patent_app_number] => 7/780209
[patent_app_country] => US
[patent_app_date] => 1991-10-22
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[pdf_file] => patents/05/091/05091059.pdf
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Array
(
[id] => 2934042
[patent_doc_number] => 05223088
[patent_country] => US
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[patent_issue_date] => 1993-06-29
[patent_title] => 'Apparatus for producing concentrated aqueous slurries and spray dried particulate products'
[patent_app_type] => 1
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[patent_app_date] => 1991-10-11
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/774917 | Apparatus for producing concentrated aqueous slurries and spray dried particulate products | Oct 10, 1991 | Issued |
Array
(
[id] => 2888568
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[patent_issue_date] => 1993-09-14
[patent_title] => 'Process for removing acetone from carbonylation processes'
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[patent_app_number] => 7/774023
[patent_app_country] => US
[patent_app_date] => 1991-10-09
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/774023 | Process for removing acetone from carbonylation processes | Oct 8, 1991 | Issued |
Array
(
[id] => 2946843
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[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-06-22
[patent_title] => 'Method for operating a catalytic distillation process'
[patent_app_type] => 1
[patent_app_number] => 7/770851
[patent_app_country] => US
[patent_app_date] => 1991-10-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/05/221/05221441.pdf
[firstpage_image] =>[orig_patent_app_number] => 770851
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/770851 | Method for operating a catalytic distillation process | Oct 3, 1991 | Issued |
Array
(
[id] => 2792701
[patent_doc_number] => 05139622
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-18
[patent_title] => 'Purification of propylene oxide by extractive distillation'
[patent_app_type] => 1
[patent_app_number] => 7/770493
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[patent_app_date] => 1991-10-03
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[pdf_file] => patents/05/139/05139622.pdf
[firstpage_image] =>[orig_patent_app_number] => 770493
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/770493 | Purification of propylene oxide by extractive distillation | Oct 2, 1991 | Issued |
Array
(
[id] => 2881169
[patent_doc_number] => 05238540
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[patent_kind] => NA
[patent_issue_date] => 1993-08-24
[patent_title] => 'Method of obtaining a pure aromatic hydrocarbon from a sump product of an extractive distillation of a hydrocarbon mixture'
[patent_app_type] => 1
[patent_app_number] => 7/766442
[patent_app_country] => US
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[pdf_file] => patents/05/238/05238540.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/766442 | Method of obtaining a pure aromatic hydrocarbon from a sump product of an extractive distillation of a hydrocarbon mixture | Sep 25, 1991 | Issued |
Array
(
[id] => 2767499
[patent_doc_number] => 05131984
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-21
[patent_title] => 'High quality phenol rectification with energy recovery'
[patent_app_type] => 1
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[firstpage_image] =>[orig_patent_app_number] => 764278
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/764278 | High quality phenol rectification with energy recovery | Sep 22, 1991 | Issued |
Array
(
[id] => 2914680
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[patent_title] => 'Method for removing organic contaminants from soils'
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[firstpage_image] =>[orig_patent_app_number] => 757057
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/757057 | Method for removing organic contaminants from soils | Sep 8, 1991 | Issued |
Array
(
[id] => 2839199
[patent_doc_number] => 05106460
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-21
[patent_title] => 'Separation of 1,1,1-trichloroethane from N-hexane by extractive distillation'
[patent_app_type] => 1
[patent_app_number] => 7/756803
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[pdf_file] => patents/05/106/05106460.pdf
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Array
(
[id] => 2887442
[patent_doc_number] => 05240568
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[firstpage_image] =>[orig_patent_app_number] => 756269
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Array
(
[id] => 2911312
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Array
(
[id] => 2870139
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[patent_issue_date] => 1992-10-27
[patent_title] => 'Apparatus for reclaiming waste gas treating chemical'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/747691 | Apparatus for reclaiming waste gas treating chemical | Aug 19, 1991 | Issued |
Array
(
[id] => 2885285
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[patent_kind] => NA
[patent_issue_date] => 1993-05-11
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| 07/721568 | PROCESS FOR THE PRODUCTION OF ABSOLUTE ALCOHOL | Jul 28, 1991 | Abandoned |
Array
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Array
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