
Sam Silverberg
Examiner (ID: 17786)
| Most Active Art Unit | 1502 |
| Art Unit(s) | 1102, 1308, 1311, 1733, 1742, 1305, 1502, 1101, 1309, 1304 |
| Total Applications | 1075 |
| Issued Applications | 889 |
| Pending Applications | 40 |
| Abandoned Applications | 146 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2745933
[patent_doc_number] => 05021269
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-04
[patent_title] => 'Method for forming a metal film on the surface of a substrate metal'
[patent_app_type] => 1
[patent_app_number] => 7/323094
[patent_app_country] => US
[patent_app_date] => 1989-03-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9373
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[pdf_file] => patents/05/021/05021269.pdf
[firstpage_image] =>[orig_patent_app_number] => 323094
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/323094 | Method for forming a metal film on the surface of a substrate metal | Mar 12, 1989 | Issued |
Array
(
[id] => 2618286
[patent_doc_number] => 04956027
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-11
[patent_title] => 'Treatment of chromate coating'
[patent_app_type] => 1
[patent_app_number] => 7/313330
[patent_app_country] => US
[patent_app_date] => 1989-02-21
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/956/04956027.pdf
[firstpage_image] =>[orig_patent_app_number] => 313330
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/313330 | Treatment of chromate coating | Feb 20, 1989 | Issued |
Array
(
[id] => 2699595
[patent_doc_number] => 04992115
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-12
[patent_title] => 'Surface treatment chemical and bath for aluminum and its alloy'
[patent_app_type] => 1
[patent_app_number] => 7/310569
[patent_app_country] => US
[patent_app_date] => 1989-02-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 4783
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[pdf_file] => patents/04/992/04992115.pdf
[firstpage_image] =>[orig_patent_app_number] => 310569
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/310569 | Surface treatment chemical and bath for aluminum and its alloy | Feb 14, 1989 | Issued |
Array
(
[id] => 2993720
[patent_doc_number] => 05366934
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-11-22
[patent_title] => 'Method for sulfide surface passivation'
[patent_app_type] => 1
[patent_app_number] => 7/310034
[patent_app_country] => US
[patent_app_date] => 1989-02-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 5961
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[pdf_file] => patents/05/366/05366934.pdf
[firstpage_image] =>[orig_patent_app_number] => 310034
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/310034 | Method for sulfide surface passivation | Feb 9, 1989 | Issued |
Array
(
[id] => 2581372
[patent_doc_number] => 04908075
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[patent_kind] => NA
[patent_issue_date] => 1990-03-13
[patent_title] => 'Surface treatment chemical for forming a hydrophilic coating'
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[patent_app_number] => 7/306927
[patent_app_country] => US
[patent_app_date] => 1989-02-07
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[pdf_file] => patents/04/908/04908075.pdf
[firstpage_image] =>[orig_patent_app_number] => 306927
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/306927 | Surface treatment chemical for forming a hydrophilic coating | Feb 6, 1989 | Issued |
Array
(
[id] => 2580505
[patent_doc_number] => 04963198
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[patent_kind] => NA
[patent_issue_date] => 1990-10-16
[patent_title] => 'Composition and process for treating metal surfaces'
[patent_app_type] => 1
[patent_app_number] => 7/307730
[patent_app_country] => US
[patent_app_date] => 1989-02-07
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[pdf_file] => patents/04/963/04963198.pdf
[firstpage_image] =>[orig_patent_app_number] => 307730
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/307730 | Composition and process for treating metal surfaces | Feb 6, 1989 | Issued |
Array
(
[id] => 2651454
[patent_doc_number] => 04961794
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-10-09
[patent_title] => 'Phosphate coatings for metal surfaces'
[patent_app_type] => 1
[patent_app_number] => 7/305254
[patent_app_country] => US
[patent_app_date] => 1989-02-01
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 5123
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[pdf_file] => patents/04/961/04961794.pdf
[firstpage_image] =>[orig_patent_app_number] => 305254
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/305254 | Phosphate coatings for metal surfaces | Jan 31, 1989 | Issued |
Array
(
[id] => 2663089
[patent_doc_number] => 05047095
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-10
[patent_title] => 'Process for simultaneous smoothing, cleaning, and surface protection of metal objects'
[patent_app_type] => 1
[patent_app_number] => 7/297445
[patent_app_country] => US
[patent_app_date] => 1989-01-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 5344
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/047/05047095.pdf
[firstpage_image] =>[orig_patent_app_number] => 297445
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/297445 | Process for simultaneous smoothing, cleaning, and surface protection of metal objects | Jan 12, 1989 | Issued |
Array
(
[id] => 2558534
[patent_doc_number] => 04944813
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-31
[patent_title] => 'Process for phosphating metal surfaces'
[patent_app_type] => 1
[patent_app_number] => 7/297155
[patent_app_country] => US
[patent_app_date] => 1989-01-13
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[pdf_file] => patents/04/944/04944813.pdf
[firstpage_image] =>[orig_patent_app_number] => 297155
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/297155 | Process for phosphating metal surfaces | Jan 12, 1989 | Issued |
| 90/001690 | METHOD AND COMPOSITION FOR COATING ALUMINUM | Jan 12, 1989 | Issued |
Array
(
[id] => 2517244
[patent_doc_number] => 04880478
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-11-14
[patent_title] => 'Protective coating for steel surfaces and method of application'
[patent_app_type] => 1
[patent_app_number] => 7/288357
[patent_app_country] => US
[patent_app_date] => 1988-12-22
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/880/04880478.pdf
[firstpage_image] =>[orig_patent_app_number] => 288357
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/288357 | Protective coating for steel surfaces and method of application | Dec 21, 1988 | Issued |
Array
(
[id] => 2699632
[patent_doc_number] => 05067990
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-26
[patent_title] => 'Method of applying phosphate conversion coatings to Fe-R-B substrates, and Fe-R-B articles having a phosphate conversion coating thereon'
[patent_app_type] => 1
[patent_app_number] => 7/288490
[patent_app_country] => US
[patent_app_date] => 1988-12-22
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[pdf_file] => patents/05/067/05067990.pdf
[firstpage_image] =>[orig_patent_app_number] => 288490
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/288490 | Method of applying phosphate conversion coatings to Fe-R-B substrates, and Fe-R-B articles having a phosphate conversion coating thereon | Dec 21, 1988 | Issued |
Array
(
[id] => 2661012
[patent_doc_number] => 04904315
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[patent_issue_date] => 1990-02-27
[patent_title] => 'Method for improving magnesium oxide steel coatings using non-aqueous solvents'
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[patent_app_number] => 7/287936
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[patent_app_date] => 1988-12-20
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[pdf_file] => patents/04/904/04904315.pdf
[firstpage_image] =>[orig_patent_app_number] => 287936
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/287936 | Method for improving magnesium oxide steel coatings using non-aqueous solvents | Dec 19, 1988 | Issued |
| 07/286122 | PROCESS FOR PHOSPHATING METAL SURFACES | Dec 18, 1988 | Abandoned |
Array
(
[id] => 2612185
[patent_doc_number] => 04968360
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-11-06
[patent_title] => 'Process for desludging phosphating baths and device for carrying out said process'
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Array
(
[id] => 2743920
[patent_doc_number] => 04987037
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[patent_issue_date] => 1991-01-22
[patent_title] => 'Galvanic coating with ternary alloys containing aluminum and magnesium'
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[pdf_file] => patents/04/987/04987037.pdf
[firstpage_image] =>[orig_patent_app_number] => 279500
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/279500 | Galvanic coating with ternary alloys containing aluminum and magnesium | Dec 4, 1988 | Issued |
Array
(
[id] => 2708857
[patent_doc_number] => 05017544
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[patent_issue_date] => 1991-05-21
[patent_title] => 'Production process of ferrite stainless steel covered with oxide whisker'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/277649 | Production process of ferrite stainless steel covered with oxide whisker | Nov 28, 1988 | Issued |
Array
(
[id] => 2548817
[patent_doc_number] => 04899685
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[patent_title] => 'Substrate coating equipment'
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[pdf_file] => patents/04/899/04899685.pdf
[firstpage_image] =>[orig_patent_app_number] => 274883
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/274883 | Substrate coating equipment | Nov 21, 1988 | Issued |
Array
(
[id] => 2461239
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/272172 | Tannin mannich adducts for improving corrosion resistance of metals | Nov 15, 1988 | Issued |