Bengt Domeij

Uppsala University | UU · Faculty of Law

What role can trademark play in appropriability regime, especially in a digitalized era where many innovations are easy to copy and difficult to protect, and where rapid diffusion is the norm? This study, using the Swedish video games industry as a case, aims to provide some insights and tentative answers to those questions. Combining firm-level in...

The article deals with the intersection between competition law rules on abuse of a dominant position and switching strategies employed by pharmaceutical originator companies. Switching is also known as ever-greening, product hopping or product life cycle strategies. It is one of the most topical issues in the patent-antitrust intersection today an...

An electrochemical "peeling" technique for dissolving thin (40–600 Å) uniform layers from the surface of a silicon crystal has been developed and calibrated. Using this technique, range distributions of 5–80 kev Xe125 ions in monocrystal-line silicon have been measured as a function of the crystallographic direction. The ranges were found to depend...

The critical angle ψ for channeling of light and heavy ions in crystals has been studied around the direction in a tungsten single crystal by measuring the yield of backscattered ions at room temperature. The ions and their energies E were chosen such that the critical angle was comparable to, or larger than, the ratio between the screening radius...

Prompt and affordable access to essential medicines is a component of almost all domestic and global public health models. As is now well known, the availability and costs of both brand and generic drugs is a function of traditional patent law incentives. Less known, however, is that generic entry is controlled increasingly through an emerging form...

Patent claims define the scope of protection. Traditionally patent claims are interpreted in two stages: technically/literally and under the doctrine of equivalence. This article discusses Swedish cases on claim interpretation in accordance with the principles laid down in article 69 of the European Patent Convention (EPC). It is concluded that no...

This chapter examines how European courts have determined the scope of pharmaceutical patents. The author argues that the legal considerations in the different cases can be rationalized as attempts to promote both initial and follow-on inventors. Courts do this by interpreting the patent claims depending on the achievement made by the accused infri...

Thesis (doctoral)--Stockholms universitet, 1998.

The stopping powers of C, N, and O ions in Cr, Fe, Co, Ni, Cu and Zn in the energy range 500 keV to 2 MeV have been measured relative to that for He ions in the same material. The measurements were made utilizing energy spectra of particles backscattered from thick substrates of the target material into which a heavy material (Bi) had been previous...

Dechanneling, i.e. transition of particles from the aligned beam to the random beam, is in a faultless crystal mainly caused by two processes, scattering by thermally vibrating nuclei and by electrons. This leads to an increase in the transverse energy of the channeled particle with penetration depth, while the energy loss of the particle implies a...

Complete angular scans in Sb and Bi implanted Si have shown that the widths of the channeling dips from scattering off impurity atoms are narrower than the widths of the dips from the Si host lattice.

Silicon single crystals were implanted under various conditions with Zr, Hf, Tl, and Hg. The yield of scattered 1.8 MeV 12C-ions was studied as a function of the angle of incidence. Around the (111) direction the normal channeling dip was observed. Around the (110) direction either a narrow peak or a narrow peak superimposed on a channeling dip was...

Range distributions of Rn²²² ions for the energy interval 2 to ; 450 kev were measured in aluminum and tungsten using the electrolytic peeling ; method. In agreement with previous studies, the measurements confirm the ; existence of penetrating, energy-dependent tails in the observed distributions. ; At the highest energies used, the slope of th...

Until now no measurements of complete range distributions of an ion in ; its own element have been made. The ranges of W¹⁸⁷ ions in the energy ; interval 1.6 to 127 kev are measured. Comparison is made with distributions of ; noble gas ions in W. The data confirm the significance of the distributions ; obtained for ranges of gas ions. The rang...

Inledning För drygt 40 år sedan publicerade ekonomen Ronald Coase The Problem of Social Cost 1 eller på svenska Samhällsekonomiska kostnader. 2 Coases artikel har fått ett speciellt mottagande. Artikeln har blivit den mest citerade av alla i amerikanska juridiska tidskrifter. 3 1989 hade Coases artikel citerats i 17 US Court of Appeal-avgöranden oc...

Following is the continuation of the list of titles and authors of 58 papers presented: Preferential Etching of Ion Bombarded GaAs. By G. W. Arnold and R. E. Whan. Anomalously High Yields of Elastically Scattered **1**2C-Ions from Zr, Hf, Tl and Hg Atoms Implanted into Silicon. By B. Domeij, G. Fladda and N. G. E. Johansson. Spatial Distribution of...

The orientation dependence of the backscattered yield of 1.8-MeV carbon ions has been used to determine the lattice location of In, Tl, Sb, Bi, and Pb ions implanted into Ge at 30–40 keV and at temperatures between 300° and 350°C. Similar to the behavior in silicon, the group IV and V elements are found to be highly substitutional. Thallium exhibit...

A review is given of the new theoretical and experimental trends in the field of atomic stopping, which have occurred since about 1960. Some new approaches in the experimental techniques are described. The theory of Lindhard, Scharff and Schiøtt for stopping of atoms in random substances is presented in some detail and compared with available exper...

Measurements have been made of the nitrogen pressure ratio across a connecting stage as a function of the nitrogen exposure on the high-pressure side. The stage consisted of a titanium evaporator in a spherical glass bulb (8-cm diameter) which was connected to two glass ultra-high vacuum systems via short axially aligned tubes. When an unobstructed...

222Rn has been injected into a tungsten single crystal cut perpendicular to the 〈111〉 direction, and the intensity of α-particles emitted in different directions has been measured. In the 〈111〉 direction, the intensity is only one fourth of that in an arbitrary direction. The width of the minimum is about 2°. In the direction of the (110) planes, t...

The penetration of radioactive alkali metal (Na24) and inert gas (Ar41, Kr85, Xe125, and Xe133) ions into oriented monocrystals of tungsten has been measured in the energy range 0.25 to 160 keV using an electro-chemical stripping technique. For energies 5 mg/cm2 as compared to median penetrations of 0.01 to 0.2 mg/cm2. It has been suggested to us t...

The range distributions of Na24, Ar41, Kr85, and Xe125 ions in amorphous Al2O3 and WO3 have been measured in the energy interval 0.5 to 160 keV. The experimental technique consisted of measuring the transmission through oxide layers formed anodically on metal foils. The penetrating tail of distributions measured in crystalline targets is found to b...

An electromagnetic separator was used to bombard single crystals of tungsten with 40-kev /sup 135/Xe ions to study the effect of crystallographic orientation on the range distribution of the ions. The results agree with theoretical predictions for bcc lattices. Plots of the residual activity against the depth showed a penetrating tail'' of the...

Experiments are described in which alpha spectroscopy was used to study the anodic oxidation of Al and Ta under those conditions in which, from previous Xe/sup 125/ work, a significant burying is known to occur. A beam of Rn/ sup 222/ ions accelerated to 2 to 6 kev energy was injected into the flat face of an Al or Ta target by means of an elect...

A method of determnining the depth distribution of Rn/sup 222/ atoms beneath the surface of a solid target by analysis of its application to the study of the range and range straggling of energetic atoms is presented. Mean range determinations in the energy interval 70 to 210 kev are given, and a comparison with ranges measured by the electroly...

ABS>Detailed measurements of the range and range distribution of Kr/sup 85/ ions in aluminum/sup -1/ and tungsten were carried out, using the electrolytic peeling method, for incident Kr/sup 85/ energies of 2 to 600 kev. The Kr/sup 85/ distribution in aluminum shows the characteristic exponential tail observed in earlier studies. In tungsten, t...

Range distributions of Rn/sup 222/ ions for the energy interval 2 to 450 kev were measured in aluminum and tungsten using the electrolytic peeling method. In agreement with previous studies, the measurements confirm the existence of penetrating, energy-dependent tails in the observed distributions. At the highest energies used, the slope of the...