
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] => 3422003
[patent_doc_number] => 05403448
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-04-04
[patent_title] => 'Separation of 1-decene from 2-octanone by azeotropic distillation'
[patent_app_type] => 1
[patent_app_number] => 8/181049
[patent_app_country] => US
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[pdf_file] => patents/05/403/05403448.pdf
[firstpage_image] =>[orig_patent_app_number] => 181049
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/181049 | Separation of 1-decene from 2-octanone by azeotropic distillation | Jan 13, 1994 | Issued |
Array
(
[id] => 3051353
[patent_doc_number] => 05338411
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-08-16
[patent_title] => 'Separation of ethanol from isopropanol by azeotropic distillation'
[patent_app_type] => 1
[patent_app_number] => 8/181044
[patent_app_country] => US
[patent_app_date] => 1994-01-14
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Array
(
[id] => 3008262
[patent_doc_number] => 05332478
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-07-26
[patent_title] => 'Separation of 1-propanol from 2-butanol by azeotropic distillation'
[patent_app_type] => 1
[patent_app_number] => 8/180969
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[patent_no_of_words] => 966
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[pdf_file] => patents/05/332/05332478.pdf
[firstpage_image] =>[orig_patent_app_number] => 180969
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/180969 | Separation of 1-propanol from 2-butanol by azeotropic distillation | Jan 13, 1994 | Issued |
Array
(
[id] => 3508560
[patent_doc_number] => 05512140
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-04-30
[patent_title] => 'In-service cleaning of columns'
[patent_app_type] => 1
[patent_app_number] => 8/179868
[patent_app_country] => US
[patent_app_date] => 1994-01-11
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[firstpage_image] =>[orig_patent_app_number] => 179868
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/179868 | In-service cleaning of columns | Jan 10, 1994 | Issued |
Array
(
[id] => 3099334
[patent_doc_number] => 05417812
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-05-23
[patent_title] => 'Separation of ethyl benzene from xylenes by azeotropic distillation'
[patent_app_type] => 1
[patent_app_number] => 8/179182
[patent_app_country] => US
[patent_app_date] => 1994-01-10
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[pdf_file] => patents/05/417/05417812.pdf
[firstpage_image] =>[orig_patent_app_number] => 179182
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/179182 | Separation of ethyl benzene from xylenes by azeotropic distillation | Jan 9, 1994 | Issued |
Array
(
[id] => 3474159
[patent_doc_number] => 05399244
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-03-21
[patent_title] => 'Process to recover benzene from mixed hydrocarbons by extractive distillation'
[patent_app_type] => 1
[patent_app_number] => 8/163025
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[patent_app_date] => 1993-12-06
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[pdf_file] => patents/05/399/05399244.pdf
[firstpage_image] =>[orig_patent_app_number] => 163025
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/163025 | Process to recover benzene from mixed hydrocarbons by extractive distillation | Dec 5, 1993 | Issued |
Array
(
[id] => 2994620
[patent_doc_number] => 05370774
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-12-06
[patent_title] => 'Process for isolating pure diketene with recovery of materials of value'
[patent_app_type] => 1
[patent_app_number] => 8/146975
[patent_app_country] => US
[patent_app_date] => 1993-11-03
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[pdf_file] => patents/05/370/05370774.pdf
[firstpage_image] =>[orig_patent_app_number] => 146975
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/146975 | Process for isolating pure diketene with recovery of materials of value | Nov 2, 1993 | Issued |
Array
(
[id] => 3563239
[patent_doc_number] => 05484510
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-01-16
[patent_title] => 'Water distilling apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/143437
[patent_app_country] => US
[patent_app_date] => 1993-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => patents/05/484/05484510.pdf
[firstpage_image] =>[orig_patent_app_number] => 143437
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/143437 | Water distilling apparatus | Oct 25, 1993 | Issued |
Array
(
[id] => 3001106
[patent_doc_number] => 05354430
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-10-11
[patent_title] => 'Staged purification of contaminated propylene oxide'
[patent_app_type] => 1
[patent_app_number] => 8/140995
[patent_app_country] => US
[patent_app_date] => 1993-10-26
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[pdf_file] => patents/05/354/05354430.pdf
[firstpage_image] =>[orig_patent_app_number] => 140995
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/140995 | Staged purification of contaminated propylene oxide | Oct 25, 1993 | Issued |
Array
(
[id] => 3008239
[patent_doc_number] => 05332477
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-07-26
[patent_title] => 'Method for reducing pressure drop in a packed column'
[patent_app_type] => 1
[patent_app_number] => 8/136964
[patent_app_country] => US
[patent_app_date] => 1993-10-14
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[pdf_file] => patents/05/332/05332477.pdf
[firstpage_image] =>[orig_patent_app_number] => 136964
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/136964 | Method for reducing pressure drop in a packed column | Oct 13, 1993 | Issued |
Array
(
[id] => 3576977
[patent_doc_number] => 05490907
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[patent_kind] => NA
[patent_issue_date] => 1996-02-13
[patent_title] => 'Method for treating sludges'
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[firstpage_image] =>[orig_patent_app_number] => 134436
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/134436 | Method for treating sludges | Oct 11, 1993 | Issued |
Array
(
[id] => 3589582
[patent_doc_number] => 05487814
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[patent_kind] => NA
[patent_issue_date] => 1996-01-30
[patent_title] => 'Method for distilling and sterilizing feed water'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/128468 | Method for distilling and sterilizing feed water | Sep 27, 1993 | Issued |
Array
(
[id] => 3001130
[patent_doc_number] => 05354431
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[patent_title] => 'Plural stage drying and purification of propylene oxide'
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Array
(
[id] => 3021693
[patent_doc_number] => 05348622
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[patent_title] => 'Solar water purification device'
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[firstpage_image] =>[orig_patent_app_number] => 120413
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/120413 | Solar water purification device | Sep 13, 1993 | Issued |
Array
(
[id] => 3548211
[patent_doc_number] => 05492602
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[patent_title] => 'Water purifier having a multi-level boiler tray'
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Array
(
[id] => 3478204
[patent_doc_number] => 05445731
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[patent_kind] => NA
[patent_issue_date] => 1995-08-29
[patent_title] => 'Pervaporation vessel'
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[pdf_file] => patents/05/445/05445731.pdf
[firstpage_image] =>[orig_patent_app_number] => 117812
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/117812 | Pervaporation vessel | Sep 7, 1993 | Issued |
| 08/118146 | APPARATUS FOR CONCENTRATING UREA SOLUTIONS UNDER VACUUM | Sep 7, 1993 | Abandoned |
Array
(
[id] => 3447110
[patent_doc_number] => 05385646
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[patent_issue_date] => 1995-01-31
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Array
(
[id] => 3008641
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Array
(
[id] => 3485866
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