Search

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 numberTitle of the applicationFiling DateStatus
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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3632 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/160/05160587.pdf [firstpage_image] =>[orig_patent_app_number] => 786856 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/786856
Extractive distillation of propylene oxide Oct 31, 1991 Issued
Array ( [id] => 2818852 [patent_doc_number] => 05116467 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-26 [patent_title] => 'Water and acetone removal from propylene oxide by extractive distillation' [patent_app_type] => 1 [patent_app_number] => 7/786680 [patent_app_country] => US [patent_app_date] => 1991-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3260 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/116/05116467.pdf [firstpage_image] =>[orig_patent_app_number] => 786680 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/786680
Water and acetone removal from propylene oxide by extractive distillation Oct 31, 1991 Issued
Array ( [id] => 2797883 [patent_doc_number] => 05145561 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-08 [patent_title] => 'Removal of water and methanol from propylene oxide by extractive distillation' [patent_app_type] => 1 [patent_app_number] => 7/786855 [patent_app_country] => US [patent_app_date] => 1991-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3367 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/145/05145561.pdf [firstpage_image] =>[orig_patent_app_number] => 786855 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/786855
Removal of water and methanol from propylene oxide by extractive distillation Oct 31, 1991 Issued
Array ( [id] => 2904127 [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4336 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/236/05236555.pdf [firstpage_image] =>[orig_patent_app_number] => 783632 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/783632
Apparatus for concentration of liquids Oct 23, 1991 Issued
Array ( [id] => 2866194 [patent_doc_number] => 05091059 [patent_country] => US [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1732 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/091/05091059.pdf [firstpage_image] =>[orig_patent_app_number] => 780209 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/780209
Separation of p-xylene from m-xylene by extractive distillation Oct 21, 1991 Issued
Array ( [id] => 2934042 [patent_doc_number] => 05223088 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-29 [patent_title] => 'Apparatus for producing concentrated aqueous slurries and spray dried particulate products' [patent_app_type] => 1 [patent_app_number] => 7/774917 [patent_app_country] => US [patent_app_date] => 1991-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 9003 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/223/05223088.pdf [firstpage_image] =>[orig_patent_app_number] => 774917 [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 [patent_doc_number] => 05244545 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-14 [patent_title] => 'Process for removing acetone from carbonylation processes' [patent_app_type] => 1 [patent_app_number] => 7/774023 [patent_app_country] => US [patent_app_date] => 1991-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4303 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/244/05244545.pdf [firstpage_image] =>[orig_patent_app_number] => 774023 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/774023
Process for removing acetone from carbonylation processes Oct 8, 1991 Issued
Array ( [id] => 2946843 [patent_doc_number] => 05221441 [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 [patent_figures_cnt] => 3 [patent_no_of_words] => 2459 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_app_country] => US [patent_app_date] => 1991-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3517 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_country] => US [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 [patent_app_date] => 1991-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3300 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 521 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/238/05238540.pdf [firstpage_image] =>[orig_patent_app_number] => 766442 [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 [patent_app_number] => 7/764278 [patent_app_country] => US [patent_app_date] => 1991-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2987 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/131/05131984.pdf [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 [patent_doc_number] => 05200033 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-06 [patent_title] => 'Method for removing organic contaminants from soils' [patent_app_type] => 1 [patent_app_number] => 7/757057 [patent_app_country] => US [patent_app_date] => 1991-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6441 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/200/05200033.pdf [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 [patent_app_country] => US [patent_app_date] => 1991-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1632 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/106/05106460.pdf [firstpage_image] =>[orig_patent_app_number] => 756803 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/756803
Separation of 1,1,1-trichloroethane from N-hexane by extractive distillation Sep 8, 1991 Issued
Array ( [id] => 2887442 [patent_doc_number] => 05240568 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-31 [patent_title] => 'Removal of acetophenone from phenol purification residues' [patent_app_type] => 1 [patent_app_number] => 7/756269 [patent_app_country] => US [patent_app_date] => 1991-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1746 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/240/05240568.pdf [firstpage_image] =>[orig_patent_app_number] => 756269 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/756269
Removal of acetophenone from phenol purification residues Aug 28, 1991 Issued
Array ( [id] => 2911312 [patent_doc_number] => 05205910 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-27 [patent_title] => 'Distillation chamber for extracting dry-cleaning solvent from sludge' [patent_app_type] => 1 [patent_app_number] => 7/752120 [patent_app_country] => US [patent_app_date] => 1991-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1379 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/205/05205910.pdf [firstpage_image] =>[orig_patent_app_number] => 752120 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/752120
Distillation chamber for extracting dry-cleaning solvent from sludge Aug 28, 1991 Issued
Array ( [id] => 2870139 [patent_doc_number] => 05158649 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-27 [patent_title] => 'Apparatus for reclaiming waste gas treating chemical' [patent_app_type] => 1 [patent_app_number] => 7/747691 [patent_app_country] => US [patent_app_date] => 1991-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4252 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 381 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/158/05158649.pdf [firstpage_image] =>[orig_patent_app_number] => 747691 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/747691
Apparatus for reclaiming waste gas treating chemical Aug 19, 1991 Issued
Array ( [id] => 2885285 [patent_doc_number] => 05209827 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-11 [patent_title] => 'Process for the purification of hydroxypivalyl hydroxypivalate' [patent_app_type] => 1 [patent_app_number] => 7/743639 [patent_app_country] => US [patent_app_date] => 1991-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3761 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/209/05209827.pdf [firstpage_image] =>[orig_patent_app_number] => 743639 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/743639
Process for the purification of hydroxypivalyl hydroxypivalate Aug 11, 1991 Issued
07/721568 PROCESS FOR THE PRODUCTION OF ABSOLUTE ALCOHOL Jul 28, 1991 Abandoned
Array ( [id] => 2839161 [patent_doc_number] => 05106458 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => 'Method for the purification of propylene oxide' [patent_app_type] => 1 [patent_app_number] => 7/736365 [patent_app_country] => US [patent_app_date] => 1991-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5548 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/106/05106458.pdf [firstpage_image] =>[orig_patent_app_number] => 736365 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/736365
Method for the purification of propylene oxide Jul 25, 1991 Issued
Array ( [id] => 2871135 [patent_doc_number] => 05118392 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Separation of trichloroethylene from a butyl alcohol by extractive distillation' [patent_app_type] => 1 [patent_app_number] => 7/735803 [patent_app_country] => US [patent_app_date] => 1991-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3318 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/118/05118392.pdf [firstpage_image] =>[orig_patent_app_number] => 735803 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/735803
Separation of trichloroethylene from a butyl alcohol by extractive distillation Jul 24, 1991 Issued
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