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Sam Silverberg

Examiner (ID: 12228)

Most Active Art Unit
1502
Art Unit(s)
1733, 1502, 1311, 1742, 1304, 1102, 1309, 1101, 1308, 1305
Total Applications
1075
Issued Applications
889
Pending Applications
40
Abandoned Applications
146

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2979571 [patent_doc_number] => 05211769 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-18 [patent_title] => 'Method for phosphating metal surface with zinc phosphate' [patent_app_type] => 1 [patent_app_number] => 7/629853 [patent_app_country] => US [patent_app_date] => 1990-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 12414 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/211/05211769.pdf [firstpage_image] =>[orig_patent_app_number] => 629853 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/629853
Method for phosphating metal surface with zinc phosphate Dec 17, 1990 Issued
Array ( [id] => 2845017 [patent_doc_number] => 05125989 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-30 [patent_title] => 'Method and composition for coating aluminum' [patent_app_type] => 1 [patent_app_number] => 7/619799 [patent_app_country] => US [patent_app_date] => 1990-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5044 [patent_no_of_claims] => 8 [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/05/125/05125989.pdf [firstpage_image] =>[orig_patent_app_number] => 619799 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/619799
Method and composition for coating aluminum Nov 28, 1990 Issued
Array ( [id] => 2884548 [patent_doc_number] => 05209788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-11 [patent_title] => 'Non-chrome final rinse for phosphated metal' [patent_app_type] => 1 [patent_app_number] => 7/616523 [patent_app_country] => US [patent_app_date] => 1990-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2300 [patent_no_of_claims] => 9 [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/05/209/05209788.pdf [firstpage_image] =>[orig_patent_app_number] => 616523 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/616523
Non-chrome final rinse for phosphated metal Nov 20, 1990 Issued
07/613267 FLUOROPOLYMER ALUMINUM LAMINATE Nov 13, 1990 Abandoned
Array ( [id] => 2816631 [patent_doc_number] => 05173130 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-22 [patent_title] => 'Process for surface treatment of copper and copper alloy' [patent_app_type] => 1 [patent_app_number] => 7/611660 [patent_app_country] => US [patent_app_date] => 1990-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6175 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/173/05173130.pdf [firstpage_image] =>[orig_patent_app_number] => 611660 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/611660
Process for surface treatment of copper and copper alloy Nov 12, 1990 Issued
Array ( [id] => 2783186 [patent_doc_number] => 05093204 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-03 [patent_title] => 'Vibration-damping composite sheet steel' [patent_app_type] => 1 [patent_app_number] => 7/604328 [patent_app_country] => US [patent_app_date] => 1990-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3870 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/093/05093204.pdf [firstpage_image] =>[orig_patent_app_number] => 604328 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/604328
Vibration-damping composite sheet steel Oct 25, 1990 Issued
Array ( [id] => 2841616 [patent_doc_number] => 05104463 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'Blackening process for stainless steels' [patent_app_type] => 1 [patent_app_number] => 7/594538 [patent_app_country] => US [patent_app_date] => 1990-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1894 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/104/05104463.pdf [firstpage_image] =>[orig_patent_app_number] => 594538 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/594538
Blackening process for stainless steels Oct 8, 1990 Issued
Array ( [id] => 3026129 [patent_doc_number] => 05328524 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-12 [patent_title] => 'Process for the surface oxidation of a part composed of passivatable metal, and fuel assembly elements composed of metal alloy covered with a protective oxide layer' [patent_app_type] => 1 [patent_app_number] => 7/592327 [patent_app_country] => US [patent_app_date] => 1990-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3646 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/328/05328524.pdf [firstpage_image] =>[orig_patent_app_number] => 592327 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/592327
Process for the surface oxidation of a part composed of passivatable metal, and fuel assembly elements composed of metal alloy covered with a protective oxide layer Oct 2, 1990 Issued
Array ( [id] => 2818280 [patent_doc_number] => 05116437 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-26 [patent_title] => 'Method for stabilization treatment of ferromagnetic metal powder' [patent_app_type] => 1 [patent_app_number] => 7/588739 [patent_app_country] => US [patent_app_date] => 1990-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5626 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/116/05116437.pdf [firstpage_image] =>[orig_patent_app_number] => 588739 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/588739
Method for stabilization treatment of ferromagnetic metal powder Sep 26, 1990 Issued
Array ( [id] => 2822118 [patent_doc_number] => 05116645 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-26 [patent_title] => 'Hot dip aluminum coated chromium alloy steel' [patent_app_type] => 1 [patent_app_number] => 7/549569 [patent_app_country] => US [patent_app_date] => 1990-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4500 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/116/05116645.pdf [firstpage_image] =>[orig_patent_app_number] => 549569 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/549569
Hot dip aluminum coated chromium alloy steel Aug 26, 1990 Issued
Array ( [id] => 2972054 [patent_doc_number] => 05203930 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-20 [patent_title] => 'Process of forming phosphate coatings on metal surfaces' [patent_app_type] => 1 [patent_app_number] => 7/570350 [patent_app_country] => US [patent_app_date] => 1990-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3774 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/203/05203930.pdf [firstpage_image] =>[orig_patent_app_number] => 570350 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/570350
Process of forming phosphate coatings on metal surfaces Aug 20, 1990 Issued
07/569921 METAL SURFACE TREATMENT AND AQUEOUS SOLUTION THEREFOR Aug 19, 1990 Abandoned
07/564261 PHOSPHATE COATINGS FOR METAL SURFACES Aug 7, 1990 Abandoned
Array ( [id] => 2781024 [patent_doc_number] => 05100486 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-31 [patent_title] => 'Method of coating metal surfaces to form protective metal coating thereon' [patent_app_type] => 1 [patent_app_number] => 7/563896 [patent_app_country] => US [patent_app_date] => 1990-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6330 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/100/05100486.pdf [firstpage_image] =>[orig_patent_app_number] => 563896 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/563896
Method of coating metal surfaces to form protective metal coating thereon Aug 6, 1990 Issued
Array ( [id] => 3067168 [patent_doc_number] => 05296052 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-22 [patent_title] => 'Surface treatment chemicals and bath for aluminum or its alloy and surface treatment method' [patent_app_type] => 1 [patent_app_number] => 7/561423 [patent_app_country] => US [patent_app_date] => 1990-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3699 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/296/05296052.pdf [firstpage_image] =>[orig_patent_app_number] => 561423 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/561423
Surface treatment chemicals and bath for aluminum or its alloy and surface treatment method Jul 31, 1990 Issued
Array ( [id] => 2809002 [patent_doc_number] => 05122202 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-16 [patent_title] => 'Method and compositions for coating non-ferrous metals' [patent_app_type] => 1 [patent_app_number] => 7/548050 [patent_app_country] => US [patent_app_date] => 1990-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 932 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/122/05122202.pdf [firstpage_image] =>[orig_patent_app_number] => 548050 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/548050
Method and compositions for coating non-ferrous metals Jul 4, 1990 Issued
Array ( [id] => 2945491 [patent_doc_number] => 05221370 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-22 [patent_title] => 'Method for forming zinc phosphate film on metal surface' [patent_app_type] => 1 [patent_app_number] => 7/538054 [patent_app_country] => US [patent_app_date] => 1990-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5050 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/221/05221370.pdf [firstpage_image] =>[orig_patent_app_number] => 538054 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/538054
Method for forming zinc phosphate film on metal surface Jun 13, 1990 Issued
Array ( [id] => 2727476 [patent_doc_number] => 05039363 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-13 [patent_title] => 'Process for phosphating metal surfaces' [patent_app_type] => 1 [patent_app_number] => 7/532241 [patent_app_country] => US [patent_app_date] => 1990-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7530 [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/05/039/05039363.pdf [firstpage_image] =>[orig_patent_app_number] => 532241 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/532241
Process for phosphating metal surfaces May 29, 1990 Issued
Array ( [id] => 2665764 [patent_doc_number] => 05073213 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-17 [patent_title] => 'Process for applying a phosphate sliding layer to a bearing metal layer' [patent_app_type] => 1 [patent_app_number] => 7/525506 [patent_app_country] => US [patent_app_date] => 1990-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1491 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/073/05073213.pdf [firstpage_image] =>[orig_patent_app_number] => 525506 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/525506
Process for applying a phosphate sliding layer to a bearing metal layer May 17, 1990 Issued
Array ( [id] => 2810228 [patent_doc_number] => 05080733 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-14 [patent_title] => 'Method for producing chromate conversion coatings' [patent_app_type] => 1 [patent_app_number] => 7/506699 [patent_app_country] => US [patent_app_date] => 1990-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2823 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/080/05080733.pdf [firstpage_image] =>[orig_patent_app_number] => 506699 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/506699
Method for producing chromate conversion coatings Apr 8, 1990 Issued
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