Search

Stephen J. Stein

Examiner (ID: 6226)

Most Active Art Unit
1775
Art Unit(s)
1762, 3990, 1775
Total Applications
633
Issued Applications
518
Pending Applications
49
Abandoned Applications
66

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3486382 [patent_doc_number] => 05470613 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-28 [patent_title] => 'Composition and method of forming a black no-rinse conversion coating on metal surfaces' [patent_app_type] => 1 [patent_app_number] => 8/186962 [patent_app_country] => US [patent_app_date] => 1994-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3389 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/470/05470613.pdf [firstpage_image] =>[orig_patent_app_number] => 186962 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/186962
Composition and method of forming a black no-rinse conversion coating on metal surfaces Jan 26, 1994 Issued
Array ( [id] => 3444402 [patent_doc_number] => 05430207 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-04 [patent_title] => 'Process for degrading complex hydrocarbons to produce simpler hydrocarbons' [patent_app_type] => 1 [patent_app_number] => 8/185279 [patent_app_country] => US [patent_app_date] => 1994-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3552 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/430/05430207.pdf [firstpage_image] =>[orig_patent_app_number] => 185279 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/185279
Process for degrading complex hydrocarbons to produce simpler hydrocarbons Jan 23, 1994 Issued
Array ( [id] => 3521593 [patent_doc_number] => 05489522 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-06 [patent_title] => 'Three-way catalysts from organo noble metal precursors' [patent_app_type] => 1 [patent_app_number] => 8/185618 [patent_app_country] => US [patent_app_date] => 1994-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3649 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/489/05489522.pdf [firstpage_image] =>[orig_patent_app_number] => 185618 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/185618
Three-way catalysts from organo noble metal precursors Jan 23, 1994 Issued
Array ( [id] => 3113422 [patent_doc_number] => 05414169 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-09 [patent_title] => 'Method of obtaining hydrocarbon oil from waste plastic material or waste rubber material and apparatus for carrying out the method' [patent_app_type] => 1 [patent_app_number] => 8/183825 [patent_app_country] => US [patent_app_date] => 1994-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4770 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/414/05414169.pdf [firstpage_image] =>[orig_patent_app_number] => 183825 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/183825
Method of obtaining hydrocarbon oil from waste plastic material or waste rubber material and apparatus for carrying out the method Jan 20, 1994 Issued
Array ( [id] => 3113477 [patent_doc_number] => 05414172 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-09 [patent_title] => 'Naphtha upgrading' [patent_app_type] => 1 [patent_app_number] => 8/184902 [patent_app_country] => US [patent_app_date] => 1994-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6176 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/414/05414172.pdf [firstpage_image] =>[orig_patent_app_number] => 184902 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/184902
Naphtha upgrading Jan 20, 1994 Issued
Array ( [id] => 3428657 [patent_doc_number] => 05416258 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-16 [patent_title] => 'Methods for inhibiting ethylenically unsaturated monomers' [patent_app_type] => 1 [patent_app_number] => 8/182813 [patent_app_country] => US [patent_app_date] => 1994-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2036 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/416/05416258.pdf [firstpage_image] =>[orig_patent_app_number] => 182813 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/182813
Methods for inhibiting ethylenically unsaturated monomers Jan 13, 1994 Issued
Array ( [id] => 3524646 [patent_doc_number] => 05489721 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-06 [patent_title] => 'Alpha-olefin polymers' [patent_app_type] => 1 [patent_app_number] => 8/177781 [patent_app_country] => US [patent_app_date] => 1994-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9354 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/489/05489721.pdf [firstpage_image] =>[orig_patent_app_number] => 177781 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/177781
Alpha-olefin polymers Jan 5, 1994 Issued
Array ( [id] => 3565420 [patent_doc_number] => 05482914 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-09 [patent_title] => 'Hydrophobic adsorbents and their use for the adsorption of lipoproteins' [patent_app_type] => 1 [patent_app_number] => 8/177947 [patent_app_country] => US [patent_app_date] => 1994-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1709 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/482/05482914.pdf [firstpage_image] =>[orig_patent_app_number] => 177947 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/177947
Hydrophobic adsorbents and their use for the adsorption of lipoproteins Jan 5, 1994 Issued
08/177126 HYDRODEALKYLATION PROCESSES Jan 3, 1994 Abandoned
Array ( [id] => 3106725 [patent_doc_number] => 05418202 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-23 [patent_title] => 'Ethylene oxide catalyst and process' [patent_app_type] => 1 [patent_app_number] => 8/176044 [patent_app_country] => US [patent_app_date] => 1993-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12235 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/418/05418202.pdf [firstpage_image] =>[orig_patent_app_number] => 176044 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/176044
Ethylene oxide catalyst and process Dec 29, 1993 Issued
Array ( [id] => 3107099 [patent_doc_number] => 05464528 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-07 [patent_title] => 'FCC process and apparatus with upset tolerant third stage separator' [patent_app_type] => 1 [patent_app_number] => 8/175864 [patent_app_country] => US [patent_app_date] => 1993-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6436 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 627 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/464/05464528.pdf [firstpage_image] =>[orig_patent_app_number] => 175864 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/175864
FCC process and apparatus with upset tolerant third stage separator Dec 29, 1993 Issued
Array ( [id] => 3513856 [patent_doc_number] => 05505926 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-09 [patent_title] => 'HCL adsorbent and method for making and using same' [patent_app_type] => 1 [patent_app_number] => 8/176415 [patent_app_country] => US [patent_app_date] => 1993-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4046 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/505/05505926.pdf [firstpage_image] =>[orig_patent_app_number] => 176415 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/176415
HCL adsorbent and method for making and using same Dec 29, 1993 Issued
Array ( [id] => 3480612 [patent_doc_number] => 05457077 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-10 [patent_title] => 'Moving bed regeneration process with combined drying and dispersion steps' [patent_app_type] => 1 [patent_app_number] => 8/176159 [patent_app_country] => US [patent_app_date] => 1993-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8769 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/457/05457077.pdf [firstpage_image] =>[orig_patent_app_number] => 176159 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/176159
Moving bed regeneration process with combined drying and dispersion steps Dec 29, 1993 Issued
Array ( [id] => 3489336 [patent_doc_number] => 05470815 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-28 [patent_title] => 'Multicomponent oxide catalyst' [patent_app_type] => 1 [patent_app_number] => 8/175286 [patent_app_country] => US [patent_app_date] => 1993-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2564 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/470/05470815.pdf [firstpage_image] =>[orig_patent_app_number] => 175286 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/175286
Multicomponent oxide catalyst Dec 28, 1993 Issued
08/174607 REACTIVATION OF WATER-SOLUBLE HYDROFORMYLATION CATALYSTS Dec 27, 1993 Abandoned
Array ( [id] => 3425223 [patent_doc_number] => 05422328 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-06 [patent_title] => 'Process for preparing a catalyst useful for producing a nitrile' [patent_app_type] => 1 [patent_app_number] => 8/172819 [patent_app_country] => US [patent_app_date] => 1993-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 8503 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/422/05422328.pdf [firstpage_image] =>[orig_patent_app_number] => 172819 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/172819
Process for preparing a catalyst useful for producing a nitrile Dec 26, 1993 Issued
Array ( [id] => 3489724 [patent_doc_number] => 05439864 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-08 [patent_title] => 'Shaped carbonaceous composition' [patent_app_type] => 1 [patent_app_number] => 8/172980 [patent_app_country] => US [patent_app_date] => 1993-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1778 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/439/05439864.pdf [firstpage_image] =>[orig_patent_app_number] => 172980 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/172980
Shaped carbonaceous composition Dec 26, 1993 Issued
Array ( [id] => 3109900 [patent_doc_number] => 05409682 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-25 [patent_title] => 'Preparation of essentially alkali-free borosilicate crystals having a zeolite structure' [patent_app_type] => 1 [patent_app_number] => 8/172871 [patent_app_country] => US [patent_app_date] => 1993-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2100 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/409/05409682.pdf [firstpage_image] =>[orig_patent_app_number] => 172871 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/172871
Preparation of essentially alkali-free borosilicate crystals having a zeolite structure Dec 22, 1993 Issued
08/171823 REDUCTIVE AMINATION CATALYSTS Dec 21, 1993 Abandoned
Array ( [id] => 3416959 [patent_doc_number] => 05453412 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-26 [patent_title] => 'Copper catalysts' [patent_app_type] => 1 [patent_app_number] => 8/172049 [patent_app_country] => US [patent_app_date] => 1993-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3060 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/453/05453412.pdf [firstpage_image] =>[orig_patent_app_number] => 172049 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/172049
Copper catalysts Dec 21, 1993 Issued
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