Search

Benjamin L. Utech

Examiner (ID: 7417)

Most Active Art Unit
1112
Art Unit(s)
1754, 1309, 1112, 1765, 1941, 1762, 6212
Total Applications
614
Issued Applications
374
Pending Applications
49
Abandoned Applications
191

Applications

Application numberTitle of the applicationFiling DateStatus
07/697882 HOT ISOSTATIC PRESSING PROCESS FOR APPLYING WEAR AND CORROSION RESISTANT COATINGS May 8, 1991 Abandoned
07/696016 PROCESS FOR MINIMIZING THE MIGRATION OF LEAD FROM A CRYSTAL FLASK BY COATING A SURFACE OF SAID FLASK WITH A ALUMINO-SILICATE SLIP AND HEATING May 5, 1991 Abandoned
07/694140 AMORPHOUS FERROELECTRIC MATERIALS Apr 30, 1991 Abandoned
Array ( [id] => 3416809 [patent_doc_number] => 05453401 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-26 [patent_title] => 'Method for reducing corrosion of a metal surface containing at least aluminum and copper' [patent_app_type] => 1 [patent_app_number] => 7/694155 [patent_app_country] => US [patent_app_date] => 1991-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1906 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/453/05453401.pdf [firstpage_image] =>[orig_patent_app_number] => 694155 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/694155
Method for reducing corrosion of a metal surface containing at least aluminum and copper Apr 30, 1991 Issued
07/693431 METHOD OF FORMING HIGH TEMPERATURE THERMALLY STABLE MICRON METAL OXIDE COATINGS ON SUBSTRATES AND IMPROVED METAL OXIDE COATED PRODUCTS Apr 28, 1991 Abandoned
07/692160 METHOD OF LINING METALLIC PIPE USING CONCENTRIC TUBES OF THERMOPLASTIC POLYMER AND TEAR RESISTANT MATERIAL Apr 25, 1991 Abandoned
Array ( [id] => 2884375 [patent_doc_number] => 05238709 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-24 [patent_title] => 'Electrostatic spray coating method' [patent_app_type] => 1 [patent_app_number] => 7/691659 [patent_app_country] => US [patent_app_date] => 1991-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2003 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/238/05238709.pdf [firstpage_image] =>[orig_patent_app_number] => 691659 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/691659
Electrostatic spray coating method Apr 25, 1991 Issued
Array ( [id] => 2786312 [patent_doc_number] => 05135777 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-04 [patent_title] => 'Method for diffusion coating a workpiece with Cr, Si, Al or B by placing coated ceramic alumino-silicate fibers next to the workpiece and heating to diffuse the diffusion coating into the workpiece' [patent_app_type] => 1 [patent_app_number] => 7/691182 [patent_app_country] => US [patent_app_date] => 1991-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 5476 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/135/05135777.pdf [firstpage_image] =>[orig_patent_app_number] => 691182 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/691182
Method for diffusion coating a workpiece with Cr, Si, Al or B by placing coated ceramic alumino-silicate fibers next to the workpiece and heating to diffuse the diffusion coating into the workpiece Apr 24, 1991 Issued
07/687054 EVAPORATOR Apr 17, 1991 Abandoned
07/685368 CURTAIN COATING PROCESS FOR PRODUCING THIN PHOTOIMAGEABLE COATINGS Apr 14, 1991 Abandoned
07/683908 HERMETIC COATINGS BY HEATING HYDROGEN SILSESQUIOXANE RESIN IN AN INERT ATMOSPHERE Apr 10, 1991 Abandoned
Array ( [id] => 3585055 [patent_doc_number] => 05516545 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-14 [patent_title] => 'Coating processes and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/675320 [patent_app_country] => US [patent_app_date] => 1991-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 6771 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/516/05516545.pdf [firstpage_image] =>[orig_patent_app_number] => 675320 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/675320
Coating processes and apparatus Mar 25, 1991 Issued
07/674618 METHOD OF COATING CORE METAL PARTICLES WITH METAL COATING PARTICLES BY CONTACTING THE CORE PARTICLES WITH A SOL OF THE COATING PARTICLES, DRYING, AND HEATING TO PRODUCE A UNIFORM SINTERED COATING Mar 24, 1991 Abandoned
07/672005 METHOD OF FORMING ELECTRICALLY CUNDUCTIVE PATTERNS WITH INTEGRATED FREE-STANDING CONNECTIONS AND PLUGGING SECTIONS Mar 17, 1991 Abandoned
07/670002 PROCESS FOR THE PRODUCTION OF ENGRAVED ROLLS OR PLATES Mar 14, 1991 Abandoned
Array ( [id] => 2914212 [patent_doc_number] => 05206059 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-27 [patent_title] => 'Method of forming metal-matrix composites and composite materials' [patent_app_type] => 1 [patent_app_number] => 7/664271 [patent_app_country] => US [patent_app_date] => 1991-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 8098 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/206/05206059.pdf [firstpage_image] =>[orig_patent_app_number] => 664271 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/664271
Method of forming metal-matrix composites and composite materials Mar 3, 1991 Issued
Array ( [id] => 2663876 [patent_doc_number] => 05034075 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Method for encapsulating and containing asbestos on power plant equipment' [patent_app_type] => 1 [patent_app_number] => 7/661552 [patent_app_country] => US [patent_app_date] => 1991-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1328 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/034/05034075.pdf [firstpage_image] =>[orig_patent_app_number] => 661552 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/661552
Method for encapsulating and containing asbestos on power plant equipment Feb 25, 1991 Issued
Array ( [id] => 2929439 [patent_doc_number] => 05196238 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-23 [patent_title] => 'Method for forming a cermet porous ceramic compact and heating the metal so that it melts and flows into the pores of the ceramic' [patent_app_type] => 1 [patent_app_number] => 7/660370 [patent_app_country] => US [patent_app_date] => 1991-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3726 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/196/05196238.pdf [firstpage_image] =>[orig_patent_app_number] => 660370 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/660370
Method for forming a cermet porous ceramic compact and heating the metal so that it melts and flows into the pores of the ceramic Feb 24, 1991 Issued
07/635165 COATINGS USING A PLASMA JET CARRYING A FREE FORM NON-METALLIC ELEMENT Feb 18, 1991 Abandoned
Array ( [id] => 2684988 [patent_doc_number] => 05049418 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-17 [patent_title] => 'Barrier coatings for oxidation protection incorporating compatibility layer' [patent_app_type] => 1 [patent_app_number] => 7/656433 [patent_app_country] => US [patent_app_date] => 1991-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1607 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/049/05049418.pdf [firstpage_image] =>[orig_patent_app_number] => 656433 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/656433
Barrier coatings for oxidation protection incorporating compatibility layer Feb 18, 1991 Issued
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